product summary
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company name :
NKMAX
product type :
protein
product name :
Recombinant streptomyces Streptavidin protein
catalog :
ATGP2140
quantity :
20 ug
price :
80 USD
more info or order :
product information
Product Type :
Proteins
Item Name :
Recombinant streptomyces Streptavidin protein
Domain :
37-159aa
Catalog number (SKU) :
ATGP2140
NCBI :
CAA27265
Description :
Streptavidin, a tetrameric protein secreted by Streptomyces avidinii, binds tightly to a small growth factor biotin. It finds wide use in molecular biology through its extraordinarily strong affinity for the vitamin biotin; the dissociation constant (Kd) of the biotin-streptavidin complex is on the order of ~10-15 mol/L. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits. Recombinant Streptomyces streptavidin protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.
Alternative Names :
Streptavidin, STAV
Concentration :
0.25mg/ml (determined by BCA assay)
Formulation :
Liquid in. 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 20% glycerol
Storage :
Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
General References :
Alon R., et al. (1990) Biochem. Biophys. Res. Commun. 170:1236-1241;; Freitag S., et al. (1997) Protein Sci. 6:1157-1166
Purity :
> 90% by SDS-PAGE
Applications :
SDS-PAGE
Antigen Species :
Streptomyces, Streptomyces avidinii
Gene Category :
Other
Molecular Weight :
15.6 kDa (148aa) confirmed by MALDI-TOF
Amino Acid Sequence :
AEAGI TGTWYNQLGS TFIVTAGADG ALTGTYESAV GNAESRYVLT GRYDSAPATD GSGTALGWTV AWKNNYRNAH SATTWSGQYV GGAEARINTQ WLLTSGTTEA NAWKSTLVGH DTFTKVKP
Tag :
His-Tag
Expression System :
E.coli
Product Type Name :
Recombinant Protein
UniProt No. :
P22629
Internal Search Terms :
Streptavidin, Streptavidin, STAV,ATGP2140-10ug,ATGP2140-20ug,ATGP2140-50ug,ATGP2140-100ug,ATGP2140-250ug,ATGP2140-500ug,ATGP2140-1mg,ATGP2140-10,ATGP2140-20,ATGP2140-50,ATGP2140-100,ATGP2140-250,ATGP2140-500,ATGP2140-1
more info or order :
company information
NKMAX
SNUH Health Care Innovation Park 6F
172 Dolma-ro, Bundang-gu
Seongnam-si, Gyeonggi-do
https://www.nkmaxbio.com172 Dolma-ro, Bundang-gu
Seongnam-si, Gyeonggi-do
82-31-8017-8114
headquarters: South Korea
NKMAX Co. Ltd. is a biotech company that manufactures and supplies a unique line of quality proteins and antibodies worldwide to both researchers and retailers.