Hot Sales!!!!!!!!!+China Biggest Manufacturer supply ECTOINE CAS NO.96702-03-3

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Ectoine Basic information Description a small organic molecule Physicochemical properties Osmolytic properties of ectoine existence Biosynthesis of ectoine Product Name: Ectoine Synonyms: ECTOIN;(S)-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID;THP[B];ECTOINE;2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID;(S)-1,4,5,6-Tetrahydro-2-methyl-4-pyrimidincarbonsure;ECTOINE BIOCHEMIKA 99%;Ectoine sodium salt monohydrate CAS: 96702-03-3 MF: C6H10N2O2 MW: 142.16 EINECS: 431-910-1 Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;CARBOXYLICACID;API;1;96702-03-3 Mol File: 96702-03-3.mol   Ectoine Chemical Properties Melting point  ~280° alpha  D20 +140° (c = 1.0 in methanol) Boiling point  381.5±35.0 °C(Predicted) density  1.37 storage temp.  2-8°C solubility  methanol: 20 mg/mL, clear, colorless pka 3.14±0.20(Predicted) form  Solid color  White to Off-White BRN  7288977 Stability: Hygroscopic InChIKey WQXNXVUDBPYKBA-YFKPBYRVSA-N   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36 WGK Germany  1 MSDS Information Provider Language SigmaAldrich English   Ectoine Usage And Synthesis Description Ectoine is a carboxamidine heterocycle obtained by formal condensation of (2S)-2,4-diaminobutanoic acid with acetic acid. It has a role as an osmolyte. It is a carboxamidine, a member of 1,4,5,6-tetrahydropyrimidines and a monocarboxylic acid. It is a conjugate acid of an ectoinate. It is a tautomer of an ectoine zwitterion. a small organic molecule Ectoine, a small organic molecule, occur widely in aerobic, chemoheterotrophic, and halophilic organisms that enable them to survive under extreme conditions. These organisms protect their biopolymers (bio membranes, proteins, enzymes, and nucleic acids) against dehydration caused by high temperature, salt concentration, and low water activity by substantial ectoine synthesis and enrichment within the cell. The organic osmolyte, ectoine and hydroxyectoine are amphoteric, water-binding, organic molecules. They are generally compatible with the cellular metabolism without adversely affecting the biopolymers or physiologic processes and are so-called compatible solutes.small organic molecule. Physicochemical properties Like other compatible solutes, ectoine and 5-hydroxyectoine are low-molecular mass compounds that are highly soluble in water (about 4 M at 20℃), thereby allowing the amassing of these compounds to near molar concentrations in severely osmotically stressed microbial cells. A variety of biophysical techniques have been used to study the effects of ectoine on the hydration of proteins and cell membranes and on interactions mediated via hydrogen bonding. Collectively, these data revealed that ectoine is excluded from the monolayer of dense hydration water around soluble proteins and from the immediate hydration layer at the membrane/liquid interface. Ectoine enhances the properties of hydrogen bonds in aqueous solutions and thereby contributes to the dynamics and stabilization of macromolecular structures. Ectoine possesses a negatively charged carboxylate group attached to a ring structure that contains a delocalized positive charge. The resulting interplay between hydrophilic and hydrophobic forces influences waterwater and water-solute interactions and thereby exerts strong effects on the hydration of ectoine itself, the binding of ions and the influence on the local water structure. Molecular dynamics simulations have indicated that ectoine and 5-hydroxyectoine are strong water-binders and are able to accumulate seven and nine water molecules, respectively, around them at a distance smaller than 0.6 nm. Collectively, the physico-chemical attributes of ectoine allow a physiologically adequate hydration of the cytoplasm upon their osmostress-responsive accumulation, afford effects on the local water structure, and also exert a major protective influence on the stability of proteins and the functionality of macromolecules. Osmolytic properties of ectoine Ectoine and 5-hydroxyectoine are produced by microorganisms in response to true osmotic stress, and not just in response to increases in the external salinity. In cases where the build-up of ectoine/5-hydroxyectoine pools has been studied in more detail, there is often a linear relationship between the cellular content of these solutes and the external salinity/osmolarity. This finding implies that bacterial cells can perceive incremental increases in the degree of the environmentally imposed osmotic stress, can process this information genetically/physiologically, and can then set its ectoine/5-hydroxyectoine biosynthetic capacity in a finely tuned fashion to relieve the constraints imposed by high-osmolarity on cellular hydration, physiology, and growth. High-osmolarity-dictated increases in the cellular ectoine pools are largely accomplished through osmotically-responsive increases in the transcription of the ectoine/5-hydroxyectoine biosynthetic genes, although there might be post-transcriptional effects as well. Attesting to the role of ectoine as a potent osmostress protectant is the finding that the disruption of the ectABC biosynthetic genes causes osmotic sensitivity and the genetic disruption of the gene (ectD) for the ectoine hydroxylase in Chromohalobacter salexigens impairs the ability to cope effectively with high growth temperature extremes. In microorganisms that are capable of synthesizing both ectoine and 5-hydroxyectoine, a mixture of these two solutes is frequently found. Interestingly, such a 1:1 mixture (0.5 mM each) provided the best salt and heat stress protection to Streptomyces coelicolor when it was added to the growth medium. However, there are also microorganisms that seem to produce almost exclusively 5-hydroxyectoine during osmotic stress and different growth phases of the culture. existence Ectoine is found in high concentrations in halophilic microorganisms and confers resistance towards salt and temperature stress. Ectoine was first identified in the microorganism Ectothiorhodospira halochloris, but has since been found in a wide range of Gram-negative and Gram-positive bacteria.  Biosynthesis of ectoine Ectoines are common in aerobic heterotrophic eubacteria. The entry molecule in ectoine biosynthesis is aspartate semialdehyde, which is an intermediate in amino acid metabolism. The aldehyde is converted to L-2,4-diaminobutyric acid, which is then acetylated to from Nγ-acetyldiaminobutyric acid (NADA). The final step is the cyclization of this solute to form ectoine. Ectoine synthesis is carried out by the process of three genes: ectABC. The ectA gene codes for diaminobutyric acid acetyltransferase; ectB codes for the diaminobutyric acid aminotransferase and ectC codes for ectoine synthase. Ectoine is synthesized from aspartate-semialdehyde, the central intermediate in the synthesis of amino acids belonging to the aspartate family. Ectoine formation comprises three enzymatic steps. First, aspartate-semialdehyde is transaminated to 2,4-diaminobutyric acid (DABA) with glutamate as amino-group donor. The transamination is catalyzed by DABA transaminase ectB. EctB is a 421-residue protein with a molecular mass of 46.1 kDa, which requires K 1 for its transaminase activity and for protein stability. Gel filtration experiments with purified protein from H. elongata indicate that the DABA aminotransferase ectB might form a homohexamer in the native state. Then, an acetyl group is transferred to DABA from acetyl-CoA by DABA-Nγ-acetyltransferase ectA in order to synthesize Nγ-acetyl-L-2,4-diaminobutyric acid. EctA is a 192-residue protein with a calculated molecular mass of 21.2 kDa. Finally, ectoine synthase ectC catalyzes the cyclic condensation of Nγ-acetyl-2,4-diaminobutyric acid, which leads to the formation of ectoine. EctC is a 137-residue protein with a calculated molecular weight of 15.5 kDa with a pI value of 4.9. The ectC protein belongs to the enzyme family of carbon-oxygen lyases. In vitro experiments with purified ectC revealed that ectoine-synthase activity and affinity to its substrate are strongly affected by NaCl. Under certain stress conditions (e.g. elevated temperatures) H. elongata converts some of the ectoine to 5- hydroxyectoine by ectoine hydroxylase (EctD). The ectoine hydroxylase EctD consists of 332 amino acids and has a molecular weight of 37.4 kDa. The ectD protein is a member of an oxygenase subfamily within the nonhemecontaining, iron (II)- and α- ketoglutarate-dependent dioxygenase superfamily. Ectoine hydroxylase was shown to catalyze the direct hydroxylation of ectoine to 5-hydroxyectoine. The genes for ectoine biosynthesis ectABC are clustered together and can be found only 5 kb from the termination point of chromosome replication. The ectD gene encoding the hydroxylase for hydroxyectoine synthesis is located apart from the ectABC cluster. Recently, Schwibbert and coworkers mapped the transcriptional initiation sites of ectABC and found two promoters in front of ectA and one upstream of ectC. Upstream of ectA a putative σ70 promoter and an osmotically inducible σ38 promoter were found, while in front of ectC a σ54-controlled promoter is located. σ54-controlled promoters are often involved in transcription of nitrogen-regulated genes. The transcriptional regulation of ectABC by an osmoregulated σ38 promoter and a σ54 promoter is in agreement with physiological observations made with other bacteria, such as Corynebacterium glutamicum and Halorhodospira (formerly Ectothiorhodospira) halochloris. In these organisms, it was shown that synthesis of the compatible solutes proline and glycine betaine, respectively, is not only determined by salinity but also by nitrogen supply. Ectoine biosynthesis is regulated at the level of transcription and enzyme activity. Transcriptome analysis of H. elongata revealed an increase of mRNA from ectA, ectB, and ectC with increasing sodium chloride concentration from 0.6% (0.1 M) to 12% (2 M) NaCl. Similar results were obtained from proteome analysis that showed an increase in ectABC protein at elevated salinities. Contribution of expression and enzyme activity of ectABC to osmoregulated ectoine synthesis was investigated with cells of H. elongata that have been treated with chloramphenicol (Cm) to abolish protein biosynthesis. Cultures of H. elongata with and without Cm growing at 1% NaCl (0.17 M) and 4% NaCl (0.68 M) were exposed to an osmotic upshift. The salt concentration of the cultures growing at 1% NaCl was increased to 4% NaCl and in the cultures growing at 4% NaCl to 8% NaCl. The Cm treated cells grown at a low salt concentration of 1% NaCl failed to synthesize sufficient ectoine in response to the salt shock that raised the salinity to 4% NaCl. Uses The uses of Ectoine are as follows:Ectoine Stabilizer in biotechnological processes; protects the taste of food during dehydration; moisturizer in cosmetics; protects skin against photoaging and formation of sunburn cells. Uses (S)-2-Methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic Acid can be used for improving skin color. Definition ChEBI: A carboxamidine heterocycle obtained by formal condensation of (2S)-2,4-diaminobutanoic acid with acetic acid. General Description Produced and qualified by HWI pharma services GmbH. Exact content by quantitative NMR can be found on the certificate. Biochem/physiol Actions Ectoine acts as an osmoprotectant in a wide variety of microorganisms including heterotrophic, halophilic bacteria and non-halophilic bacteria such as Streptomyces species and E.coli. This compatible solute exhibit protective effects in E.coli during drying and storage. Ectoine is implicated in protein and lipid bilayer stabilization. It also regulates the preservation of turgor pressure and ameliorates desiccation stress. It may be used to treat inflammatory diseases such as, allergic rhinitis, atopic dermatitis and chronic obstructive pulmonary disease. Ectoine can cause DNA structural changes in vitro and protects DNA from ionizing radiation (IR). It prevents insulin amyloid formation in vitro.   Ectoine Preparation Products And Raw materials

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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Ectoine Basic information Description a small organic molecule Physicochemical properties Osmolytic properties of ectoine existence Biosynthesis of ectoine Product Name: Ectoine Synonyms: ECTOIN;(S)-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID;THP[B];ECTOINE;2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID;(S)-1,4,5,6-Tetrahydro-2-methyl-4-pyrimidincarbonsure;ECTOINE BIOCHEMIKA 99%;Ectoine sodium salt monohydrate CAS: 96702-03-3 MF: C6H10N2O2 MW: 142.16 EINECS: 431-910-1 Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;CARBOXYLICACID;API;1;96702-03-3 Mol File: 96702-03-3.mol   Ectoine Chemical Properties Melting point  ~280° alpha  D20 +140° (c = 1.0 in methanol) Boiling point  381.5±35.0 °C(Predicted) density  1.37 storage temp.  2-8°C solubility  methanol: 20 mg/mL, clear, colorless pka 3.14±0.20(Predicted) form  Solid color  White to Off-White BRN  7288977 Stability: Hygroscopic InChIKey WQXNXVUDBPYKBA-YFKPBYRVSA-N   Safety Information Hazard Codes  Xi Risk Statements  36/37/38 Safety Statements  26-36 WGK Germany  1 MSDS Information Provider Language SigmaAldrich English   Ectoine Usage And Synthesis Description Ectoine is a carboxamidine heterocycle obtained by formal condensation of (2S)-2,4-diaminobutanoic acid with acetic acid. It has a role as an osmolyte. It is a carboxamidine, a member of 1,4,5,6-tetrahydropyrimidines and a monocarboxylic acid. It is a conjugate acid of an ectoinate. It is a tautomer of an ectoine zwitterion. a small organic molecule Ectoine, a small organic molecule, occur widely in aerobic, chemoheterotrophic, and halophilic organisms that enable them to survive under extreme conditions. These organisms protect their biopolymers (bio membranes, proteins, enzymes, and nucleic acids) against dehydration caused by high temperature, salt concentration, and low water activity by substantial ectoine synthesis and enrichment within the cell. The organic osmolyte, ectoine and hydroxyectoine are amphoteric, water-binding, organic molecules. They are generally compatible with the cellular metabolism without adversely affecting the biopolymers or physiologic processes and are so-called compatible solutes.small organic molecule. Physicochemical properties Like other compatible solutes, ectoine and 5-hydroxyectoine are low-molecular mass compounds that are highly soluble in water (about 4 M at 20℃), thereby allowing the amassing of these compounds to near molar concentrations in severely osmotically stressed microbial cells. A variety of biophysical techniques have been used to study the effects of ectoine on the hydration of proteins and cell membranes and on interactions mediated via hydrogen bonding. Collectively, these data revealed that ectoine is excluded from the monolayer of dense hydration water around soluble proteins and from the immediate hydration layer at the membrane/liquid interface. Ectoine enhances the properties of hydrogen bonds in aqueous solutions and thereby contributes to the dynamics and stabilization of macromolecular structures. Ectoine possesses a negatively charged carboxylate group attached to a ring structure that contains a delocalized positive charge. The resulting interplay between hydrophilic and hydrophobic forces influences waterwater and water-solute interactions and thereby exerts strong effects on the hydration of ectoine itself, the binding of ions and the influence on the local water structure. Molecular dynamics simulations have indicated that ectoine and 5-hydroxyectoine are strong water-binders and are able to accumulate seven and nine water molecules, respectively, around them at a distance smaller than 0.6 nm. Collectively, the physico-chemical attributes of ectoine allow a physiologically adequate hydration of the cytoplasm upon their osmostress-responsive accumulation, afford effects on the local water structure, and also exert a major protective influence on the stability of proteins and the functionality of macromolecules. Osmolytic properties of ectoine Ectoine and 5-hydroxyectoine are produced by microorganisms in response to true osmotic stress, and not just in response to increases in the external salinity. In cases where the build-up of ectoine/5-hydroxyectoine pools has been studied in more detail, there is often a linear relationship between the cellular content of these solutes and the external salinity/osmolarity. This finding implies that bacterial cells can perceive incremental increases in the degree of the environmentally imposed osmotic stress, can process this information genetically/physiologically, and can then set its ectoine/5-hydroxyectoine biosynthetic capacity in a finely tuned fashion to relieve the constraints imposed by high-osmolarity on cellular hydration, physiology, and growth. High-osmolarity-dictated increases in the cellular ectoine pools are largely accomplished through osmotically-responsive increases in the transcription of the ectoine/5-hydroxyectoine biosynthetic genes, although there might be post-transcriptional effects as well. Attesting to the role of ectoine as a potent osmostress protectant is the finding that the disruption of the ectABC biosynthetic genes causes osmotic sensitivity and the genetic disruption of the gene (ectD) for the ectoine hydroxylase in Chromohalobacter salexigens impairs the ability to cope effectively with high growth temperature extremes. In microorganisms that are capable of synthesizing both ectoine and 5-hydroxyectoine, a mixture of these two solutes is frequently found. Interestingly, such a 1:1 mixture (0.5 mM each) provided the best salt and heat stress protection to Streptomyces coelicolor when it was added to the growth medium. However, there are also microorganisms that seem to produce almost exclusively 5-hydroxyectoine during osmotic stress and different growth phases of the culture. existence Ectoine is found in high concentrations in halophilic microorganisms and confers resistance towards salt and temperature stress. Ectoine was first identified in the microorganism Ectothiorhodospira halochloris, but has since been found in a wide range of Gram-negative and Gram-positive bacteria.  Biosynthesis of ectoine Ectoines are common in aerobic heterotrophic eubacteria. The entry molecule in ectoine biosynthesis is aspartate semialdehyde, which is an intermediate in amino acid metabolism. The aldehyde is converted to L-2,4-diaminobutyric acid, which is then acetylated to from Nγ-acetyldiaminobutyric acid (NADA). The final step is the cyclization of this solute to form ectoine. Ectoine synthesis is carried out by the process of three genes: ectABC. The ectA gene codes for diaminobutyric acid acetyltransferase; ectB codes for the diaminobutyric acid aminotransferase and ectC codes for ectoine synthase. Ectoine is synthesized from aspartate-semialdehyde, the central intermediate in the synthesis of amino acids belonging to the aspartate family. Ectoine formation comprises three enzymatic steps. First, aspartate-semialdehyde is transaminated to 2,4-diaminobutyric acid (DABA) with glutamate as amino-group donor. The transamination is catalyzed by DABA transaminase ectB. EctB is a 421-residue protein with a molecular mass of 46.1 kDa, which requires K 1 for its transaminase activity and for protein stability. Gel filtration experiments with purified protein from H. elongata indicate that the DABA aminotransferase ectB might form a homohexamer in the native state. Then, an acetyl group is transferred to DABA from acetyl-CoA by DABA-Nγ-acetyltransferase ectA in order to synthesize Nγ-acetyl-L-2,4-diaminobutyric acid. EctA is a 192-residue protein with a calculated molecular mass of 21.2 kDa. Finally, ectoine synthase ectC catalyzes the cyclic condensation of Nγ-acetyl-2,4-diaminobutyric acid, which leads to the formation of ectoine. EctC is a 137-residue protein with a calculated molecular weight of 15.5 kDa with a pI value of 4.9. The ectC protein belongs to the enzyme family of carbon-oxygen lyases. In vitro experiments with purified ectC revealed that ectoine-synthase activity and affinity to its substrate are strongly affected by NaCl. Under certain stress conditions (e.g. elevated temperatures) H. elongata converts some of the ectoine to 5- hydroxyectoine by ectoine hydroxylase (EctD). The ectoine hydroxylase EctD consists of 332 amino acids and has a molecular weight of 37.4 kDa. The ectD protein is a member of an oxygenase subfamily within the nonhemecontaining, iron (II)- and α- ketoglutarate-dependent dioxygenase superfamily. Ectoine hydroxylase was shown to catalyze the direct hydroxylation of ectoine to 5-hydroxyectoine. The genes for ectoine biosynthesis ectABC are clustered together and can be found only 5 kb from the termination point of chromosome replication. The ectD gene encoding the hydroxylase for hydroxyectoine synthesis is located apart from the ectABC cluster. Recently, Schwibbert and coworkers mapped the transcriptional initiation sites of ectABC and found two promoters in front of ectA and one upstream of ectC. Upstream of ectA a putative σ70 promoter and an osmotically inducible σ38 promoter were found, while in front of ectC a σ54-controlled promoter is located. σ54-controlled promoters are often involved in transcription of nitrogen-regulated genes. The transcriptional regulation of ectABC by an osmoregulated σ38 promoter and a σ54 promoter is in agreement with physiological observations made with other bacteria, such as Corynebacterium glutamicum and Halorhodospira (formerly Ectothiorhodospira) halochloris. In these organisms, it was shown that synthesis of the compatible solutes proline and glycine betaine, respectively, is not only determined by salinity but also by nitrogen supply. Ectoine biosynthesis is regulated at the level of transcription and enzyme activity. Transcriptome analysis of H. elongata revealed an increase of mRNA from ectA, ectB, and ectC with increasing sodium chloride concentration from 0.6% (0.1 M) to 12% (2 M) NaCl. Similar results were obtained from proteome analysis that showed an increase in ectABC protein at elevated salinities. Contribution of expression and enzyme activity of ectABC to osmoregulated ectoine synthesis was investigated with cells of H. elongata that have been treated with chloramphenicol (Cm) to abolish protein biosynthesis. Cultures of H. elongata with and without Cm growing at 1% NaCl (0.17 M) and 4% NaCl (0.68 M) were exposed to an osmotic upshift. The salt concentration of the cultures growing at 1% NaCl was increased to 4% NaCl and in the cultures growing at 4% NaCl to 8% NaCl. The Cm treated cells grown at a low salt concentration of 1% NaCl failed to synthesize sufficient ectoine in response to the salt shock that raised the salinity to 4% NaCl. Uses The uses of Ectoine are as follows:Ectoine Stabilizer in biotechnological processes; protects the taste of food during dehydration; moisturizer in cosmetics; protects skin against photoaging and formation of sunburn cells. Uses (S)-2-Methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic Acid can be used for improving skin color. Definition ChEBI: A carboxamidine heterocycle obtained by formal condensation of (2S)-2,4-diaminobutanoic acid with acetic acid. General Description Produced and qualified by HWI pharma services GmbH. Exact content by quantitative NMR can be found on the certificate. Biochem/physiol Actions Ectoine acts as an osmoprotectant in a wide variety of microorganisms including heterotrophic, halophilic bacteria and non-halophilic bacteria such as Streptomyces species and E.coli. This compatible solute exhibit protective effects in E.coli during drying and storage. Ectoine is implicated in protein and lipid bilayer stabilization. It also regulates the preservation of turgor pressure and ameliorates desiccation stress. It may be used to treat inflammatory diseases such as, allergic rhinitis, atopic dermatitis and chronic obstructive pulmonary disease. Ectoine can cause DNA structural changes in vitro and protects DNA from ionizing radiation (IR). It prevents insulin amyloid formation in vitro.   Ectoine Preparation Products And Raw materials