Place of Origin: | Zhejiang |
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Location: | Shanghai, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Recombinant Trypsin, Sequencing Grade Trypsin, Recombinant Carboxypeptidase B |
Model No.: | RSPA05 |
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Recombinant protein A manufacturer,Recombinant protein A supplier
Recombinant Protein A / Protein A / RSPA / rSPA / Lyophilized powder
SOURCE:E.Coli, HPLC purified.
SEQUENCE:Protein A mutant of Staphylococcus aureus
MOL. WEIGHT:25 kDa
FORM:Lyophilized powder;Solution:50mg/ml in deionized water or PBS.
PH STABLE RANGE:pH 1-13
STORAGE CONDITION:2~8.
APPLICATION:
Recombinant Protein A
The recombinant Protein A is a genetically engineering protein containing IgG-binding domains.
Recombinant Protein A is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein A binds
to most human and mouse IgG subclasses (e.g., human IgG1, IgG2, IgG4; mouse IgG2, IgG2a, IgG2b,
IgG3). It also binds to cow, guinea pig, hamster, house, pig and rabbit total IgG form.
Recombinant protein A can be coupled to solid separation medium (such as agarose) for monoclonal and
polyclonal antibody purification. Recombinant protein A can be coupled to a variety of molecules (such as
fluorescent molecules, enzyme markers, biotin, colloidal gold and radioactive markers). These coupled
derivatives can be used in antibody test in the process of Western-blot, ELISA or immunohistochemical
tests.
PRODUCT SPECIFICATION
Test/Method |
Specification |
Bioburden |
No organisms detected. |
12% SDS-PAGE |
Single major band |
Coomassie Stain |
25kD |
UV Spectrum |
E270/250≥1.2, E0.1% at 270nm=0.14-0.20 |
UV spectrometry |
No DNA or RNA detected |
Triton Content |
No Triton contaminant. |
PRODUCT INFORMATION
Product |
Cat.No |
Protein Content |
Packaging |
Manufacturer |
Recombinant Protein A |
RSPA25 |
≥97% |
10mg,100mg,1g or bulk |
YaxinBio |
RELATED PRODUCTS
Recombinant Chymotrypsin
Recombinant Enterokinase
Recombinant Porcine Trypsin
Web:http://www.yaxinbio.com Email:Zhaozhi@yaxinbio.com