Delivery Time:Depand on stock, without stock need 4 weeks for produce.
Certification:ISO9001:2008

Staphylococcal Alkali-tolerantRecombinant  Protein A for magnetic beads , MagBeads , Antibody Purification

Product Name: Recombinant Alkali-tolerant Protein A (rat-PA)
Catalog Number: NRPA08S
Packing details: 1 mg, 10 mg, 100 mg, 500 mg
Formulation: The product is lyophilized from a sterile solution of protein in 5 mM PB (4mM Na2HPO4, 1mM NaH2PO4, pH7.4)
Mol. Wt.: 28 kDa
Resources: Escherichia coli(E. coli)
Purity: ≥95%
Storage condition: -20oC

Company Group: Hangzhou NeuroPeptide Biological Science and Technology Incorporation, Ltd. (NUPTEC----Sales Department)

Add: Room 11-08, HuaRui Building, No.66, Jianshe Road 1st, Xiaoshan,

Hangzhou, Zhejiang, China 311202

Hangzhou NUPTEC Rising Bioproducts Incorporation, Ltd. ( NUPTEC----GMP Manufactory)

Add: 600 21st Boulevard, Xiasha Economy and Technology District,

Hangzhou, China 310018

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 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

Notes:

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: 

Time:Dec,13-15, 2012        
1st Shenzhen International Biotech Innovation Forum & Exhibition
Time: Mar, 18-20, 2013              
BIT’s 5th Annual International Congress of Antibodies-2013
Time: April 25-28, 2014                  
BIT’s 6th Annual International Congress of Antibodies-2014
Time:Sep.24th-26th,2014
Analytica China

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 :