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Mouse Anti-human CD22  antibody (bsm-30099M)  
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说明书: 100ug  
100ug/1880.00元
大包装/询价

产品编号 bsm-30099M
英文名称 Mouse Anti-human CD22  antibody
中文名称 小鼠抗人CD22单克隆抗体
别    名 B-cell receptor CD22; B cell receptor CD22 precursor; B lymphocyte cell adhesion molecule; BL CAM; BL-CAM; BLCAM; CD 22; CD22 antigen; CD22 molecule; CD22 protein; Leu14; Lyb8; MGC130020; Sialic acid binding immunoglobulin like lectin 2; SIGLEC 2; SIGLEC2; SIGLEC-2; FLJ22814; MGC130020; CD22_HUMAN; B-lymphocyte cell adhesion molecule; Sialic acid-binding Ig-like lectin 2; Siglec-2; T-cell surface antigen Leu-14.  
研究领域 肿瘤  免疫学  细胞表面分子  b-淋巴细胞  
抗体来源 Mouse
克隆类型 Monoclonal
克 隆 号 HIB22
交叉反应 Human
产品应用 Flow-Cyt=1ug/Test
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
理论分子量 91kDa
检测分子量 140
细胞定位 细胞膜 
性    状 Liquid
浓    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human CD22 
亚    型 Mouse IgG1
纯化方法 affinity purified by Protein G
缓 冲 液 0.01M TBS (pH7.4).
保存条件 Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
注意事项 This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
产品介绍 Predicted to enable CD4 receptor binding activity; protein phosphatase binding activity; and sialic acid binding activity. Involved in B cell activation; negative regulation of B cell receptor signaling pathway; and regulation of endocytosis. Located in early endosome and recycling endosome. [provided by Alliance of Genome Resources, Nov 2021]

Function:
Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules.

Subunit:
Predominantly monomer of isoform CD22-beta. Also found as heterodimer of isoform CD22-beta and a shorter isoform. Interacts with PTPN6/SHP-1, LYN, SYK, PIK3R1/PIK3R2 and PLCG1 upon phosphorylation. Interacts with GRB2, INPP5D and SHC1 upon phosphorylation. May form a complex with INPP5D/SHIP, GRB2 and SHC1.

Subcellular Location:
Cell membrane; Single-pass type I membrane protein.

Tissue Specificity:
B-lymphocytes.

Post-translational modifications:
Phosphorylation of Tyr-762, Tyr-807 and Tyr-822 are involved in binding to SYK, GRB2 and SYK, respectively. Phosphorylation of Tyr-842 is involved in binding to SYK, PLCG2 and PIK3R1/PIK3R2.
Phosphorylated on tyrosine residues by LYN (By similarity).

Similarity:
Belongs to the immunoglobulin superfamily. SIGLEC (sialic acid binding Ig-like lectin) family.
Contains 6 Ig-like C2-type (immunoglobulin-like) domains.
Contains 1 Ig-like V-type (immunoglobulin-like) domain.

SWISS:
P20273

Gene ID:
933

Database links:

Entrez Gene: 933 Human

Entrez Gene: 12483 Mouse

Entrez Gene: 308501 Rat

Omim: 107266 Human

SwissProt: P20273 Human

SwissProt: P35329 Mouse

Unigene: 579691 Human

Unigene: 260994 Mouse



产品图片
Blank control:Daudi. Primary Antibody (green line): Mouse Anti-human CD22 antibody (bsm-30099M) Dilution: 1ug/Test; Secondary Antibody (white blue line) : Goat anti-mouse IgG-FITC Dilution: 0.5ug/Test. Isotype control(orange line):Normal Rabbit IgG Protocol The cells were incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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