product summary
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company name :
MyBioSource
product type :
protein
product name :
Streptavidin
catalog :
MBS142839
quantity :
2 mg
price :
140 USD
more info or order :
MyBioSource product webpage
product information
catalog number :
MBS142839
products type :
Native Protein
products full name :
Streptavidin
products short name :
Streptavidin
products name syn :
Streptavidin; Streptavidin; Streptavidin
other names :
Streptavidin; Streptavidin
uniprot entry name :
SAV_STRAV
host :
Bacterium Streptomyces avidinii
sequence length :
183
purity :
Greater than 95.0% as determined by SDS-PAGE.
form :
Lyophilized (1mg/ml) in 50mM NaCl, pH 9.0. Physical Appearance: Sterile Filtered White-grey lyophilzed (freezed-dried) powder.
concentration :
1mg/ml
storage stability :
Streptavidin although stable at 4 degree C for 3 weeks, should be stored desiccated below -18 degree C. For longer storage in dissolved form add 1mM EDTA and/or 0.02 % NaN3 or pass the solution through a sterile filter.Please prevent freeze-thaw cycles.
other info1 :
Specific Activity: Greater than 16.3 U/mg, 1 unit binds 1 ug biotin.
other info2 :
Solubility: Gives a clear solution at 5mg/ml in 0.1M NaCl.
products categories :
RECOMBINANT & NATURAL PROTEINS; Recombinant Proteins; Streptavidin
products description :
Streptavidin is a protein produced by Streptomyces avidinii and isolated by purification from fermentation broth. The pure, homogeneous protein shows predominantly one single band in SDS-PAGE. Streptavidin consists of 4 identical subunits, each bearing an active binding site for biotin. Streptavidin has a molecular weight of 55kDa.
ncbi gi num :
134951
ncbi acc num :
P22629.1
uniprot acc num :
P22629
ncbi mol weight :
55kDa
uniprot summary :
streptavidin: The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin). (organism: Streptomyces avidinii)
size1 :
2 mg
price1 :
140 USD
size2 :
10 mg
price2 :
205
size3 :
100 mg
price3 :
1020
more info or order :
MyBioSource product webpage
company information
MyBioSource
P.O. Box 153308
San Diego, CA 92195-3308
sales@mybiosource.com
https://www.mybiosource.com
1-888-627-0165
headquarters: USA
MyBioSource, LLC was orginally founded in Vancouver by three enthusiastic scientists who are passionate about providing the world with the best reagents available. Together, they form a company with a big vision known as MyBioSource. MyBioSource is now located in San Diego, California, USA.

"MyBioSource's number 1 vision is to be the world's number 1 quality reagents provider."

Our goal is to provide researchers, scientists and customers alike with a one-stop-shop for all of their reagents needs, whether it is monoclonal antibody, polyclonal antibody, recombinant protein, peptide, etc...

"MyBioSource offers the best products at unbeatable prices."

Please spend a few minutes to browse our online catalogs and see the wide range of products available. We ship our products through our shipping/distribution facility in San Diego, California, USA.

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