CD32B/Fcgr2b Protein, Rat, Recombinant (His)

Catalog No. TMPY-02052 Copy Product Info

CD32B/Fcgr2b Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.9 kDa and the accession number is Q63203-1.

CD32B/Fcgr2b Protein, Rat, Recombinant (His)

Catalog No. TMPY-02052

Copy Product Info

CD32B/Fcgr2b Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.9 kDa and the accession number is Q63203-1.

Pack Size	Price	USA Stock	Global Stock
5 μg	$68	7-10 days	7-10 days
10 μg	$108	7-10 days	7-10 days
20 μg	$178	7-10 days	7-10 days
50 μg	$359	7-10 days	7-10 days
100 μg	$696	7-10 days	7-10 days
200 μg	$1,060	7-10 days	7-10 days
500 μg	$2,230	7-10 days	7-10 days
1 mg	$4,530	7-10 days	7-10 days

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For In stock only · Estimated delivery:USA Stock (1-2 days) Global Stock (5-7 days)

For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Information

Biological Activity	Measured by its ability to bind human IgG1, Biotinylatedin a functional ELISA.
Description	CD32B/Fcgr2b Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.9 kDa and the accession number is Q63203-1.
Species	Rat
Expression System	HEK293 Cells
Tag	C-His
Accession Number	Q63203-1
Synonyms	Fc fragment of IgG, low affinity IIb, receptor (CD32)
Construction	A DNA sequence encoding the rat FCGR2B (Q63203-1) extracellular domain (Met 1-Pro 212) was expressed, fused with a polyhistidine tag at the C-terminus. Predicted N terminal: His 32
Protein Purity	> 97 % as determined by SDS-PAGE
Molecular Weight	21.9 kDa (predicted); 35-40 kDa (reducing condition, due to glycosylation)
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.