Recombinant Human B-cell antigen receptor complex-associated protein alpha chain (CD79A）, partial (Active)

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貨號：

CSB-MP004957HU1
說明書：

MSDS Datasheet
規格：

￥828
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Activity
Measured by its binding ability in a functional ELISA. Immobilized Human CD79A at 2 μg/ml can bind Anti-CD79A recombinant antibody(CSB-RA004957MA1HU). The EC₅₀ is 1.521-1.700 ng/mL. Biological Activity Assay
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 90% as determined by SDS-PAGE.
生物活性：

Measured by its binding ability in a functional ELISA. Immobilized Human CD79A at 2 μg/mL can bind Anti-CD79A recombinant antibody(CSB-RA004957MA1HU). The EC50 is 1.521-1.700 ng/mL.
基因名：

CD79A
Uniprot No.：

P11912
別名：

B-cell antigen receptor complex-associated protein alpha chain; Ig-alpha;MB-1 membrane glycoprotein; Membrane-bound immunoglobulin-associated protein; Surface IgM-associated protein; CD79a
種屬：

Homo sapiens (Human)
蛋白長度：

Partial
來源：

Mammalian cell
分子量：

14.0 kDa
表達區域：

33-143aa
氨基酸序列

LWMHKVPASLMVSLGEDAHFQCPHNSSNNANVTWWRVLHGNYTWPPEFLGPGEDPNGTLIIQNVNKSHGGIYVCRVQEGNESYQQSCGTYLRVRQPPPRPFLDMGEGTKNR
蛋白標簽：

C-terminal?10xHis-tagged
產品提供形式：

Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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 a 0.2 μm filtered PBS, 6% Trehalose, pH 7.4
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℃/-80℃. 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：

3-7 business days
注意事項：

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

Please contact us to get it.

產品評價

靶點詳情

功能：

Required in cooperation with CD79B for initiation of the signal transduction cascade activated by binding of antigen to the B-cell antigen receptor complex (BCR) which leads to internalization of the complex, trafficking to late endosomes and antigen presentation. Also required for BCR surface expression and for efficient differentiation of pro- and pre-B-cells. Stimulates SYK autophosphorylation and activation. Binds to BLNK, bringing BLNK into proximity with SYK and allowing SYK to phosphorylate BLNK. Also interacts with and increases activity of some Src-family tyrosine kinases. Represses BCR signaling during development of immature B-cells.
基因功能參考文獻：
1. The incidence of MYD88 and CD79B mutations in patients with CD5(+) DLBCL is lower than that in patients with DLBCL-SS, suggesting that CD5(+) DLBCL is not the same disease as DLBCL-SS in terms of gene mutation status. PMID: 27915469
2. Phosphorylation of CD79a causes a decrease in helical propensity in the C-terminal region, for CD79b, the opposite was observed and phosphorylation resulted in an increase of helical propensity in the C-terminal part. PMID: 24769851
3. High intensity of caries is associated with increased levels of some salivary components - sIgA, histatin-5 and lactoperoxidase. PMID: 24974109
4. CD79a plays a functional role in the tumor promoting effects of myeloid cells, and may represent a novel target for cancer therapy. PMID: 24146823
5. STN produced significant antitumor effects in a mouse xenograft model of CD79A/B-mutated DLBCL. PMID: 21324920
6. CD79a may be helpful marker in the differential diagnosis of classical Hodgkin's lymphoma and primary mediastinal B-cell lymphoma PMID: 20102401
7. Unlike the B29 octamer motif, the mb-1 octamer motif does not have the essential sequence required for OBF-1/Bob1 interaction, therefore its promoter is not transactivated by OBF-1/Bob1. PMID: 11907094
8. B cell-restricted mb-1 gene: expression, function, and lineage infidelity. Review. PMID: 12403343
9. There is a somatic hypermutation of this gene in B-cell lymphoma and multiple myeloma. PMID: 12651942
10. Results indicate that PAX5 is a more specific marker than CD79a for B-cell ALL diagnosis. PMID: 15492262
11. lower levels of B-cell receptor surface expression observed in chronic lymphocytic leukemia are accounted for by an impaired glycosylation and folding of the mu and CD79a chains. PMID: 15591116
12. FISH findings indicate that CD79a, despite its specificity for B-cell differentiation, represented the aberrant presence of a B-cell antigen in leukemias of distinct myeloid linage. PMID: 16271957
13. Acute leukemia with t(8;21) coexpresses CytCD79a represent biphenotypic acute leukemia. PMID: 17350472
14. Anti-CD79b antibodies downregulated surface B-cell receptor and were trafficked to the lysosomal-like major histocompatibility complex class II-positive compartment of a mouse xenograft model of non-Hodgkin lymphoma. PMID: 17374736
15. Ig-alpha was phosphorylated in all myeloma IgG BCR isolates, the 31-kD variant being phosphorylated most frequently. It was not phosphorylated in normal control B cells. PMID: 17701175
16. Median survival time of cytoplasmic CD79 alpha positive group was shorter than that of cytCD79a negative group in acute myeloid leukemia. PMID: 18160827
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相關疾病：

Agammaglobulinemia 3, autosomal recessive (AGM3)
亞細胞定位：

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

B-cells.
數據庫鏈接：

HGNC: 1698

OMIM: 112205

KEGG: hsa:973

STRING: 9606.ENSP00000221972

UniGene: Hs.631567