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, L/C, Western Union|
|Product Attributes:||Lyophilized Powder|
Alkali-tolerant Protein A ( rat-PA ) for Fc region , magnetic beads , Immunoprecipitation
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 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 preferentially through interaction with the heavy chain. It is conjugated to a wide variety of reporter molecules including fluorescent dyes, enzyme markers, biotin, colloidal gold and radioactive iodine for use in immunology and other biological research without affecting the antibody binding site.
rat-PA is improved in protein stability and alkali tolerant by residue substitution. It is also immobilized onto solid matirx such as agarose beads for IgG purification from ascitic fluid, serum, culture supernatants, cell extracts or interested proteins. For efficient covalently conjugation to resin, one cysteine residue is inserted at the C-terminus of rat-PA.
M:Protein Molecular Weight Marker
Lane 1: rat-PA
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 :