Recombinant Human B-cell antigen receptor complex-associated protein beta chain (CD79B)

in vitro E.coli expression system

中文名稱：

Recombinant Human B-cell antigen receptor complex-associated protein beta chain(CD79B)
貨號(hào)：

CSB-CF004958HU
規(guī)格：
來(lái)源：

in vitro E.coli expression system
其他：

產(chǎn)品詳情
產(chǎn)品評(píng)價(jià)
相關(guān)產(chǎn)品
靶點(diǎn)詳情

產(chǎn)品詳情

基因名：

CD79B
Uniprot No.：

P40259
別名：

CD79B; B29; IGB; B-cell antigen receptor complex-associated protein beta chain; B-cell-specific glycoprotein B29; Ig-beta; Immunoglobulin-associated B29 protein; CD antigen CD79b
種屬：

Homo sapiens (Human)
蛋白長(zhǎng)度：

Full Length of Mature Protein
表達(dá)區(qū)域：

29-229
氨基酸序列

ARSEDRYRNPKGSACSRIWQSPRFIARKRGFTVKMHCYMNSASGNVSWLWKQEMDENPQQLKLEKGRMEESQNESLATLTIQGIRFEDNGIYFCQQKCNNTSEVYQGCGTELRVMGFSTLAQLKQRNTLKDGIIMIQTLLIILFIIVPIFLLLDKDDSKAGMEEDHTYEGLDIDQTATYEDIVTLRTGEVKWSVGEHPGQE
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(biāo)簽：

N-terminal 10xHis-tagged
產(chǎn)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：

Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
儲(chǔ)存條件：

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

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項(xiàng)：

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(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

功能：

Required in cooperation with CD79A for initiation of the signal transduction cascade activated by the B-cell antigen receptor complex (BCR) which leads to internalization of the complex, trafficking to late endosomes and antigen presentation. Enhances phosphorylation of CD79A, possibly by recruiting kinases which phosphorylate CD79A or by recruiting proteins which bind to CD79A and protect it from dephosphorylation.
基因功能參考文獻(xiàn)：
1. CD79B mutations were found in six of 19 cases (31.6%) of primary CNS diffuse large B-cell lymphoma , all in the Y196 mutation hotspot PMID: 28856744
2. Patients with primary breast and primary female genital tract diffuse large B cell lymphoma have a high frequency of CD79B mutations. PMID: 28803429
3. hotspot mutations of CD79B Y196 and MYD88 L265 may serve as a genetic hallmark for primary central nervous system lymphoma PMID: 26111727
4. CD79B overexpression leading to activation of AKT/MAPK is a potential mechanism underlying primary ibrutinib resistance in ABC-DLBCL, and support its utility as an effective biomarker to predict therapeutic response to ibrutinib. PMID: 26699656
5. Novel CD79B variations in mature B-cell non-Hodgkin's lymphoma patients were detected. PMID: 27010137
6. MYD88 L265P and CD79B mutations were frequently detected in primary breast diffuse large B-cell lymphoma. PMID: 26752547
7. Oncogenic CD79B mutation is associated with primary diffuse large B-cell lymphomas of central nervous system. PMID: 25347427
8. Diffuse large B cell lymphomas relapsing in the CNS lack oncogenic MYD88 and CD79B mutations. PMID: 25501023
9. Abberant expression of CD79b in non-B cells caused unwanted reactivity, rendering CD79b unsuitable for T-cell receptor - based immunotherapies. PMID: 25414443
10. results suggest that MYD88 mutations, and to a lesser extent CD79B mutations, are important drivers of lymphomagenesis in PTL PMID: 24253023
11. CD79B and MYD88 mutations are associated with an older age at onset in diffuse large b-cell lymphoma with a significant overlap, which did not affect the outcome of the disease. PMID: 24444466
12. CD79B point mutation is associated with B-cell non-Hodgkin lymphomas. PMID: 23361872
13. Data indicate a secondary promoter located within exon 2 maintained full levels and specificity of hCD79b transcription. PMID: 23649625
14. The present study failed to find any mut-ation in MYD88, CARD11 or CD79B in ocular MALT lymphoma. PMID: 22808296
15. Expression of CD79b is downregulated in both plasma cells and plasma cell myeloma. PMID: 21355953
16. The B cell-specific B29 gene promoter is transactivated in B and non-B cells by cotransfection with the B cell-specific octamer cofactor gene, Bob1 (OCA-B/OBF-1). PMID: 11907094
17. The alternative splicing variant DeltaCD79b may be a powerful modulator of BCR signaling that may play an important role in normal and malignant B cell PMID: 12384401
18. Following B cell receptor cross-linking, a significant amount of the transgenic Ig beta pool (together with Ig alpha) remains on the B cell surface independent of surface immunoglobulin internalization. PMID: 15661909
19. Results reveal tissue-specific patterns of chromatin structures and transcriptional controls at the CD79b/GH locus in B cells distinct from those in the pituitary gland and placenta. PMID: 16847312
20. establish a strong linkage between Igbeta mRNA expression and somatic hypermutation in chronic lymphocytic leukaemia and highlight the complex relationships between biochemical parameters and clinical status in this disease PMID: 17315213
21. Ig-beta was phosphorylated in about 20% of myeloma IgG BCR isolates, but not in normal B-cell controls. PMID: 17701175
22. These results indicate that mutations in Igbeta can cause agammaglobulinemia in man. PMID: 17709424
23. mutations responsible for agammaglobulinemia in humans PMID: 18978465
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相關(guān)疾病：

Agammaglobulinemia 6, autosomal recessive (AGM6)
亞細(xì)胞定位：

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

B-cells.
數(shù)據(jù)庫(kù)鏈接：

HGNC: 1699

OMIM: 147245

KEGG: hsa:974

STRING: 9606.ENSP00000376544

UniGene: Hs.89575