Fc gamma RIIB/CD32b Protein, Cynomolgus (217a.a, HEK293, His)

For research use only. We do not sell to patients.

Size	Price	Stock	Quantity
Free Sample		Apply now
5 μg	$40	In-stock	Estimated Time of Arrival: December 31
10 μg	$65	In-stock	Estimated Time of Arrival: December 31
50 μg	$175	In-stock	Estimated Time of Arrival: December 31
100 μg		Get quote

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Biological Activity	Measured by its binding ability in a functional ELISA.Immobilized cynoCD32B-His at 10 μg/mL (100 μl/well) can bind biotinylated human IgG1, The EC₅₀ of biotinylated human IgG1 is 0.17-0.41 μg/mL.
Species	Cynomolgus
Source	HEK293
Tag	C-His
Accession	Q8SPW3 (M1-P217)
Gene ID	102139530 [NCBI]
Molecular Construction	N-term CD32b (M1-P217) Accession # Q8SPW3 His C-term
Synonyms	Low Affinity Immunoglobulin Gamma Fc Region Receptor II-b; IgG Fc Receptor II-b; CDw32; Fc-Gamma RII-b; Fc-Gamma-RIIb; FcRII-b; CD32; FCGR2B; FCG2; IGFR2
Molecular Weight	28-33 kDa
Purity	Greater than 95% as determined by reducing SDS-PAGE
Appearance	Solution
Formulation	Supplied as a 0.2 μm filtered solution of PBS, pH 7.4.
Endotoxin Level	<1 EU/μg, determined by LAL method.
Reconstitution	N/A.
Storage & Stability	Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
Shipping	Shipping with dry ice.
Documentation	Select Batch: Data Sheet (232 KB) SDS (251 KB) COA (220 KB) Handling Instructions (2659 KB)

Fc gamma RIIB/CD32b Protein, Cynomolgus (217a.a, HEK293, His) Related Classifications

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Specific Activity (Unit/mg) = 10⁶ ÷ Biological Activity (ED₅₀)

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