Recombinant Human Fc receptor-like protein 5 (FCRL5), partial

中文名稱：

人FCRL5重組蛋白
貨號：

CSB-MP853494HU
規格：

￥3960
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 85% as determined by SDS-PAGE.
基因名：

FCRL5
Uniprot No.：

Q96RD9
別名：

BXMAS1; CD307 antigen; CD307e; Fc receptor homolog 5; Fc receptor like 5; Fc receptor-like protein 5; FcR-like protein 5; FcRH5; FcRL5; FCRL5_HUMAN; Immune receptor translocation-associated protein 2; Immunoglobulin receptor translocation associated gene 2 protein; Immunoglobulin superfamily receptor translocation associated gene 2 protein; IRTA2; UNQ503/PRO820
種屬：

Homo sapiens (Human)
蛋白長度：

Partial
來源：

Mammalian cell
分子量：

92.9 kDa
表達區域：

16-844aa
氨基酸序列

QFARTPRPIIFLQPPWTTVFQGERVTLTCKGFRFYSPQKTKWYHRYLGKEILRETPDNILEVQESGEYRCQAQGSPLSSPVHLDFSSASLILQAPLSVFEGDSVVLRCRAKAEVTLNNTIYKNDNVLAFLNKRTDFHIPHACLKDNGAYRCTGYKESCCPVSSNTVKIQVQEPFTRPVLRASSFQPISGNPVTLTCETQLSLERSDVPLRFRFFRDDQTLGLGWSLSPNFQITAMWSKDSGFYWCKAATMPYSVISDSPRSWIQVQIPASHPVLTLSPEKALNFEGTKVTLHCETQEDSLRTLYRFYHEGVPLRHKSVRCERGASISFSLTTENSGNYYCTADNGLGAKPSKAVSLSVTVPVSHPVLNLSSPEDLIFEGAKVTLHCEAQRGSLPILYQFHHEGAALERRSANSAGGVAISFSLTAEHSGNYYCTADNGFGPQRSKAVSLSVTVPVSHPVLTLSSAEALTFEGATVTLHCEVQRGSPQILYQFYHEDMPLWSSSTPSVGRVSFSFSLTEGHSGNYYCTADNGFGPQRSEVVSLFVTVPVSRPILTLRVPRAQAVVGDLLELHCEAPRGSPPILYWFYHEDVTLGSSSAPSGGEASFNLSLTAEHSGNYSCEANNGLVAQHSDTISLSVIVPVSRPILTFRAPRAQAVVGDLLELHCEALRGSSPILYWFYHEDVTLGKISAPSGGGASFNLSLTTEHSGIYSCEADNGLEAQRSEMVTLKVAVPVSRPVLTLRAPGTHAAVGDLLELHCEALRGSPLILYRFFHEDVTLGNRSSPSGGASLNLSLTAEHSGNYSCEADNGLGAQRSETVTLYITGLTANR
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

C-terminal 6xHis-tagged
產品提供形式：

Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

18-28 business days
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

May be involved in B-cell development and differentiation in peripheral lymphoid organs and may be useful markers of B-cell stages. May have an immunoregulatory role in marginal zone B-cells.
基因功能參考文獻：
1. based on FCRL5 binding, we can discern distinct changes in the IgG2 molecule, including the disulfide isoform structure and charge variants related to deamidation. Since both IgG2 deamidation and conversion of disulfide isoforms occur in vivo, these findings elucidate the biological FCRL5 ligand. PMID: 29101848
2. we found that FCRL5 expression is induced specifically upon BCR stimulation and dissected the molecular mechanism PMID: 27065451
3. this study revealed that the FCRL5+ tissue-like memory subset responds poorly to multiple stimuli compared with the FCRL5- subset, as reflected by reduced calcium mobilization and blunted cell proliferation PMID: 27076679
4. Data suggest that expression of FCRL5 (but not FCRL4) on surface of atypical (perhaps dysfunctional) memory B-Lymphocytes is up-regulated by exposure to Plasmodium falciparum antigens in subjects in Uganda where malaria is endemic. PMID: 25993340
5. FCRL5 is a new type of receptor that recognizes intact IgG, possibly enabling B cells to sense Ig quality. Recognition of undamaged IgG molecules by FCRL5 could allow B cells to engage recently produced Abs. PMID: 23616577
6. FcRL5 binds all immunoglobulin (Ig)G isotypes with varied efficiency. PMID: 22491254
7. Enhanced proliferation and downstream isotype expression upon FCRL5 stimulation could reflect a physiological role for FCRL5 in the expansion and development of antigen-primed B cells. PMID: 22028333
8. Three of the FCRL5 tag SNPs, rs6667109, rs3811035 and rs6692977 showed association with Graves' disease. association with FCRL5 was secondary to linkage disequilibrium with the FCRL3, rs11264798 and rs10489678 SNPs. PMID: 20626413
9. Characterization and comparison of the structure and B-cell expression pattern of the entire family of IRTA genes, which includes 5 members contiguously located on chromosome. PMID: 11929751
10. IRTA2 is expressed on the surface of human lymphoma cell lines and hairy cell leukemia cells PMID: 15671532
11. results identify FcRH5 as a novel, direct target of EBNA2 that may contribute to the development of Epstein-Barr virus-associated tumors PMID: 16439682
12. IRTA2/FcRH5 may have a role in hairy cell leukemia PMID: 16681430
13. Down-regulation of FCRL5 is associated with acute lymphoblastic leukemia. PMID: 18802695
14. Single-nucleotide polymorphism in the FCRL5 gene and HLA-B27 is associated with ankylosing spondylitis. PMID: 19775371
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相關疾病：

A chromosomal aberration involving FCRL5 has been found in cell lines with 1q21 abnormalities derived from Burkitt lymphoma. Duplication dup(1)(q21q32).
亞細胞定位：

Cell membrane; Single-pass type I membrane protein.
組織特異性：

Expressed in marginal zone B-cells, immunoblasts, tonsillar germinal center centrocytes and in the intraepithelial and interfollicular regions of the tonsil. Expressed in many lymphoma cell lines and on hairy cell leukemia cells. Isoform 1, isoform 3, iso
數據庫鏈接：

HGNC: 18508

OMIM: 605877

KEGG: hsa:83416

STRING: 9606.ENSP00000354691

UniGene: Hs.415950