Human Fc gamma RIIIB/CD16b (NA2) Protein 4515

$240.00 – $800.00

Summary

Expression: HEK293
Binding assay: Yes (SPR)
Amino Acid Range: Gly17-Ser200(NA2)

available size

Clear

SKU: 4515parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	O75015
express system	HEK293
product tag	C-His-Avi
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
background	Human Fc gamma RIIIB/CD16b Protein is a receptor for the Fc region of immunoglobulins gamma. Low affinity receptor. Binds complexed or aggregated IgG and also monomeric IgG. Contrary to III-A, is not capable to mediate antibody-dependent cytotoxicity and phagocytosis. May serve as a trap for immune complexes in the peripheral circulation which does not activate neutrophils.
molecular weight	The protein has a predicted MW of 23.7 kDa. Due to glycosylation, the protein migrates to 47-53 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

Human Fc gamma RIIIB/CD16b (NA2) Protein 4515

protein
Size and concentration
100, 500µg and lyophilized
Form
Lyophilized
Storage Instructions
Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer
Shipped at ambient temperature.
Purity
> 95% as determined by Tris-Bis PAGE
target relevance
Human Fc gamma RIIIB/CD16b Protein is a receptor for the Fc region of immunoglobulins gamma. Low affinity receptor. Binds complexed or aggregated IgG and also monomeric IgG. Contrary to III-A, is not capable to mediate antibody-dependent cytotoxicity and phagocytosis. May serve as a trap for immune complexes in the peripheral circulation which does not activate neutrophils.
Protein names
Low affinity immunoglobulin gamma Fc region receptor III-B (Fc-gamma RIII-beta) (CD16-I) (Fc-gamma RIII) (Fc-gamma RIIIb) (FcRIII) (FcRIIIb) (FcR-10) (IgG Fc receptor III-1) (CD antigen CD16b)
Protein family
411
Function
Receptor for the Fc region of immunoglobulins gamma. Low affinity receptor. Binds complexed or aggregated IgG and also monomeric IgG. Contrary to III-A, is not capable to mediate antibody-dependent cytotoxicity and phagocytosis. May serve as a trap for immune complexes in the peripheral circulation which does not activate neutrophils.
Pathway
305
Subellular location
Cell membrane ; Lipid-anchor, GPI-anchor. Secreted. Note=Secreted after cleavage.
Tissues
Expressed specifically by polymorphonuclear leukocytes (neutrophils). Also expressed by stimulated eosinophils.
Structure
Monomer. Interacts with INPP5D/SHIP1 (By similarity).
Post-translational modification
Glycosylated. Glycosylation plays an inhibitory role in the interaction with IgG3.; The soluble form is produced by a proteolytic cleavage.
Target Relevance information above includes information from UniProt accession: O75015
The UniProt Consortium

Data

SPR with Human Fc gamma RIIIB/CD16b (NA2) Protein

Human Fc gamma RIIIB (NA2), His Tag captured on CM5 Chip via Anti-his antibody can bind Rituximab with an affinity constant of 2.33 µM as determined in SPR assay (Biacore T200).

HPLC of Human Fc gamma RIIIB/CD16b (NA2) Protein

The purity of Human Fc gamma RIIIB (NA2) is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of Human Fc gamma RIIIB/CD16b (NA2) Protein

Human Fc gamma RIIIB (NA2) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

pmid	title	authors	citation
We haven't added any publications to our database yet.

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.