H7630

Hyaluronic acid sodium salt from bovine vitreous humor

• 동의어(들): Poly(β-glucuronic acid-[1→3]-β-N-acetylglucosamine-[1→4]), alternating
• Linear Formula: (C₁₄H₂₁NaNO₁₁)_n
• CAS Number: 9067-32-7
• MDL number: MFCD01773053
• UNSPSC 코드: 12352201
• NACRES: NA.77

속성

• 생물학적 소스: bovine (vitreous humor)
• Quality Level: 200
• 형태: powder
• 색상: white
• solubility: water: ~5 g/L
• 저장 온도: −20°C
• InChI: 1S/C28H44N2O23.Na/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43;/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45);/q;+1/t7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18-,19-,20+,21+,22+,25-,26+,27-,28-;/m1./s1
• InChI key: YWIVKILSMZOHHF-QJZPQSOGSA-N

설명

애플리케이션

Hyaluronic acid sodium salt from bovine vitreous humor has been used:

• as a component for the generation of artificial synovial fluid
• to investigate its role in inducing oxidative stress and interleukin 8(IL-8) production in human nasal RPMI 2650 cells
• to test its effect on B cell proliferation
• as a substrate in neuraminidase assay of morbilliviruses virus

생화학적/생리학적 작용

High molecular mass polymer composed of repeating dimeric units of glucuronic acid and N-acetyl glucosamine which forms the core of complex proteoglycan aggregates found in extracellular matrix.

Hyaluronic acid (HA) is abundantly present in the bovine vitreous humor. It corresponds to a molecular weight of 69293.9Da and has an isoelectric pH of 5.82. Bovine HA has high levels of endotoxins and it polydisperse with DNA and RNA contaminants. The enzyme HA synthases at the plasma membrane (HASs) aids in the synthesis of circulatory HA. HA is implicated in many physiological processes including inflammation, immune regulation, adhesion, embryo development and tumor progression.

기타 정보

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안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves