Human FcRH6 /FCRL6 Protein 3405

$300.00 – $1,000.00

Summary

Expression: HEK293
Pure: Yes (HPLC)
Amino Acid Range: Leu20-Trp307

SKU: 3405parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	Q6DN72
express system	HEK293
product tag	C-hFc
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
background	A surprising number of Fc receptor (FcR) relatives have been recognized recently with the potential capacity to modulate innate and adaptive immune responses. The six human FcR homologs (FcRH1-6), which belong to a phylogenetically conserved gene family, have variable numbers of extracellular immunoglobulin domains of five different subtypes. All but one of these new receptors, FcRH6, are expressed on B cells at different stages in differentiation.
molecular weight	The protein has a predicted MW of 58.4 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

Human FcRH6 /FCRL6 Protein 3405

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
A surprising number of Fc receptor (FcR) relatives have been recognized recently with the potential capacity to modulate innate and adaptive immune responses. The six human FcR homologs (FcRH1-6), which belong to a phylogenetically conserved gene family, have variable numbers of extracellular immunoglobulin domains of five different subtypes. All but one of these new receptors, FcRH6, are expressed on B cells at different stages in differentiation.
Protein names Fc receptor-like protein 6 (FcR-like protein 6) (FcRL6) (Fc receptor homolog 6) (FcRH6) (IFGP6)
Gene names FCRL6,FCRL6 FCRH6
Mass 9606Da
Function Acts as a MHC class II receptor (PubMed:20519654). When stimulated on its own, does not play a role in cytokine production or the release of cytotoxic granules by NK cells and cytotoxic CD8(+) T cells (PubMed:17213291, PubMed:18991291). Does not act as an Fc receptor (PubMed:18991291).
Subellular location Cell membrane ; Single-pass type I membrane protein .
Tissues Expressed by cytolytic cells including NK cells, effector and effector-memory CD8(+) T-cells, and a subset of NKT cells (at protein level) (PubMed:17213291, PubMed:18991291, PubMed:20933011). Also expressed in gamma delta T cells and in a rare subset of effector CD4(+) T-cells (at protein level) (PubMed:18991291). Expressed in spleen, skin, peripheral blood leukocytes, liver, lung, bone marrow, small intestine and placenta (PubMed:20933011). Expression among T-cells is greatly expanded in HIV-1 infected individuals, and includes not only effector and effector-memory CD8(+) T-cells but also populations of CD4(+) T-cells (PubMed:17213291, PubMed:20933011). Expression among CD8(+) T-cells and NK cells is expanded in individuals with chronic lymphocytic leukemia (CLL) but is reduced in PBMCs from patients with acute (AML), chronic myeloid leukemia (CML) and non-Hodgkin's lymphoma (PubMed:18991291, PubMed:20933011). Expression is higher in PBMCs and/or CD3(+) cells of patients with autoimmune diseases, such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and idiopathic thrombocytopenia purpura (ITP) (PubMed:20933011). In contrast, expression in CD3(+) cells from patients with lupus anticoagulans (LA) is higher (PubMed:20933011).
Structure Interacts (tyrosine phosphorylated) with PTPN11 (PubMed:17213291, PubMed:20933011). Interacts (tyrosine phosphorylated) with PTPN6, INPP5D, INPPL1 and GRB2 (PubMed:20933011). Interacts with class II MHC HLA-DR when the alpha chain is associated with a beta-1, beta-4 or a beta-5 but not a beta-3 chain (PubMed:20519654).
Post-translational modification Phosphorylated on Tyr residues. Tyrosine phosphorylation induces association with phosphatase PTPN11, PTPN6, INPP5D, INPPL1 and GRB2.
Domain Co
Target Relevance information above includes information from UniProt accession: Q6DN72
The UniProt Consortium

Data

The purity of Human FcRH6 is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of Human FcRH6 /FCRL6 Protein

Human FcRH6 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

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.