product summary
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company name :
MyBioSource
product type :
protein
product name :
Recombinant Staphylococcal Protein-A
catalog :
MBS142911
quantity :
10 mg
price :
135 USD
more info or order :
MyBioSource product webpage
product information
catalog number :
MBS142911
products type :
Recombinant Protein
products full name :
Recombinant Staphylococcal Protein-A
products short name :
Staphylococcal Protein-A
products name syn :
Protein A; Staphylococcal Protein A Recombinant; Immunoglobulin G-binding protein A; IgG-binding protein A; Staphylococcal protein A; SPA
other names :
Immunoglobulin G-binding protein A; Immunoglobulin G-binding protein A; Staphylococcal protein A
products gene name :
SPA
other gene names :
spa; IgG-binding protein A
uniprot entry name :
SPA_STAAU
host :
E Coli
sequence length :
508
purity :
Greater than 98.0% as determined by RP-HPLC.
form :
The protein solution contains no additives. Sterile Filtered clear colorless solution.
storage stability :
SPA should be stored at -20 degree C.
other info2 :
Activity: Greater than 95.0% binding activity to human IgG.
products categories :
RECOMBINANT & NATURAL PROTEINS; Recombinant Proteins; Protein-A, A/G & G
products description :
Description: Recombinant Staphylococcal Protein A produced in E Coli is a non-glycosylated, Polypeptide chain having a molecular mass of 45 kDa.Recombinant Staphylococcal Protein A is purified by proprietary chromatographic techniques. Introduction: Protein A is a cell wall protein deriving from Staphylococcus aureus which exhibits unique binding properties for IgG from a variety of mammalian species and for some IgM and IgA as well. It binds with the Fc region of immunoglobulins through interaction with the heavy chain. It couples to a wide variety of reporter molecules including fluorescent dyes, enzyme markers, biotin, colloidal gold and radioactive iodine without affecting the antibody binding site. Recombinant Protein A was developed to increase the specificity of the molecule for IgG and is widely used both in research and bioprocessing. The recombinant protein A is produced by expressing a modified protein A gene in E.coli. A specific purification process with strict quality control was taken to get the recombinant protein A with the purity of more than 98%, no human IgG affinity step is used during validated fermentation and purification and devoid of bacterial contaminant found normally in native Protein A. (Free of Staphylococcus endotoxins and hemolysin).
ncbi gi num :
586027
ncbi acc num :
P38507.1
uniprot acc num :
P38507
ncbi mol weight :
55,439 Da
size1 :
10 mg
price1 :
135 USD
size2 :
100 mg
price2 :
410
size3 :
1 g
price3 :
1415
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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