Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd
Business type: Manufacturer, Exporter
Telephone : 86-571-82872376
Room 11-08, HuaRui Building, No.66, Jianshe Road 1st, Xiaoshan,Hangzhou, Zhejiang, China 311202
|Place of Origin:||Hangzhou|
|Minimum Order Quantity:||100mg|
|Packaging Details:||Bottle packing|
|Delivery Time:||Depand on stock, without stock need 4 weeks for produce.|
|Payment Terms:||T/T, Paypal|
|Product Attributes:||Lyophilized Powder|
r-SPG Recombinant Protein G for antibody purification , affinity Chromatography , biomarker
Add: Room 11-08, HuaRui Building, No.66, Jianshe Road 1st, Xiaoshan,
Hangzhou, Zhejiang, China 311202
Add: 600 21st Boulevard, Xiasha Economy and Technology District,Hangzhou, China 310018
Protein G is a bacterial cell wall protein expressing at the cell surface of some group C and group G Streptococcal strains that binds the Fc region of immunoglobulin G (IgG) with high affinity. Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to IgGs from guinea pig, rabbit, goat, cow, sheep, and horse. Protein G shows a broader range of binding to IgG subclasses than does staphylococcal protein A.
Some of the most important application areas for protein G are the isolation and purification or the removal of IgG from serum, the purification of monoclonal antibodies, and the isolation of immune complexes. Protein G conjugates is commonly used as affinity adsorbents to purify immunoglobulins (antibodies) and immunoglobulin subtypes from serum, hybridoma ascites, tissue culture supernatants and other biological fluids.
In addition to the Fc receptor, intact protein G has membrane spanning regions as well as specific binding sites for albumin and for the Fab region of immunoglobins. The albumin and cell surface binding domains have been eliminated from recombinant protein G to ensure the maximum specific IgG binding capacity.
It is recommended that the product is reconstituted with sterile water into a final concentration of 10 mg/ml freshly.
For research use only!
NUPTEC EXHIBITION History:
GMP Manufactory :
We have 2,000 square meters of manufacturing base including 600 square meters GMP facility with class 100,000 US FED-STD-209E clean room standards Company and with certification of ISO9001:2008.
GMP Manufactory ISO9001:2008 Certification:
Certification of safe transport by air :