基本信息 |
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| 产品名称： | STREPTAVIDIN HYDRAZIDE |
| 英文同义词： | STREPTAVIDIN HYDRAZIDE |
| MDL号： | MFCD00164137 |
| 氢键受体数量： | 0 |
| 氢键供体数量： | 0 |
| InChi： | InChI=1S// |
| InChiKey： | InChIKey=MOSFIJXAXDLOML-UHFFFAOYSA-N |
性质 |
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| 注解： | APPLICATIONS: LOCALIZE GLYCOPROTEINS ON BLOT TRANSFERS, FOLLOWED BY DETECTION WITH A BIOTINYLATED ENZYME APPLICATIONS: USED TO CREATE IMMUNOASSAY REAGENTS FEATURES/BENEFITS: ATTACHES STREPTAVIDIN TO OXIDIZED CARBOHYDRATE RESIDUES ON GLYCOPROTEINS FEATURES/BENEFITS: AVIDIN IS A GLYCOPROTEIN PURIFIED FROM CHICKEN EGG WHITE AND HAS AN IP OF 10.5 FEATURES/BENEFITS: LOWER NOISE LEVEL (LESS NONSPECIFIC BINDING) THAN AVIDIN IN DETECTION SYSTEMS FEATURES/BENEFITS: PURIFIED OVER AN AFFINITY COLUMN TO ASSURE THE INTEGRITY OF THE FOUR BIOTIN-BINDING SITES GUANIDINE HYDROCHLORIDE WILL DISSOCIATE AVIDIN AND STREPTAVIDIN INTO SUBUNITS, BUT STREPTAVIDIN IS MORE RESISTANT TO DISSOCIATION IMMUNOPURE(R) STREPTAVIDIN PRODUCTS ARE AFFINITY-PURIFIED AND HAVE A SPECIFIC ACTIVITY GREATER THAN 12 UNITS/MG LOWER NONSPECIFIC BINDING THAN AVIDIN NOTE: 1 UNIT OF BIOTIN BINDING EQUALS 1 MICROMOLE OF BIOTIN PIERCE OFFERS STREPTAVIDIN PRODUCTS THAT PRODUCE HIGH-QUALITY RESULTS STREPTAVIDIN IS ALSO A TETRAMERIC PROTEIN, AND EACH SUBUNIT BINDS ONE MOLECULE OF BIOTIN STREPTAVIDIN IS MUCH LESS SOLUBLE IN WATER THAN AVIDIN AND CAN BE CRYSTALLIZED FROM WATER OR 50% ISOPROPANOL UNLIKE AVIDIN (MW 67,000), STREPTAVIDIN HAS NO CARBOHYDRATE AND HAS AN ACIDIC ISOELECTRIC POINT OF 5 |
| 规格： | IMMUNOPURE(R) |
安全信息 |
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