Recombinant人CD22 protein (ab50033)

概述

  • 产品名称Recombinant人CD22 protein
  • 蛋白长度Protein fragment

描述

  • 性质Recombinant
  • 来源CHO cells
  • 氨基酸序列
    • 种属Human
    • 序列SKWVFEHPET LYAWEGACVW IPCTYRALDG DLESFILFHN PEYNKNTSKF DGTRLYESTK DGKVPSEQKR VQFLGDKNKN CTLSIHPVHL NDSGQLGLRM ESKTEKWMER IHLNVSERPF PPHIQLPPEI QESQEVTLTC LLNFSCYGYP IQLQWLLEGV PMRQAAVTST SLTIKSVFTR SELKFSPQWS HHGKIVTCQL QDADGKFLSN DTVQLNVKHT PKLEIKVTPS DAIVREGDSV TMTCEVSSSN PEYTTVSWLK DGTSLKKQNT FTLNLREVTK DQSGKYCCQV SNDVGPGRSE EVFLQVQYAP EPSTVQILHS PAVEGSQVEF LCMSLANPLP TNYTWYHNGK EMQGRTEEKV HIPKILPWHA GTYSCVAENI LGTGQRGPGA ELDVQYPPKK VTTVIQNPMP IREGDTVTLS CNYNSSNPSV TRYEWKPHGA WEEPSLGVLK IQNVGWDNTT IACARCNSWC SWASPVALNV QYAPRDVRVR KIKPLSEIHS GNSVSLQCDF SSSHPKEVQF FWEKNGRLLG KESQLNFDSI SPEDAGSYSC WVNNSIGQTA SKAWTLEVLY APRRLRVSMS PGDQVMEGKS ATLTCESDAN PPVSHYTWFD WNNQSLPHHS QKLRLEPVKV QHSGAYWCQG TNSVGKGRSP LSTLTVYYSP ETIGRR
    • 氨基酸22 to 686

技术指标

Our Abpromise guarantee covers the use of ab50033 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    SDS-PAGE

    Functional Studies

  • 内毒素水平< 0.100 Eu/µg
  • 纯度> 95 % SDS-PAGE.
    Greater than 98% by SDS-PAGE gel and HPLC analyses. Endotoxin level is less than 0.1 ng per µg (1EU/µg).
  • 形式Lyophilised
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

  • 复溶Reconstitute in water to a concentration of 0.1-1.0 mg/ml

常规信息

  • 别名
    • B cell receptor CD22 precursor
    • B lymphocyte cell adhesion molecule
    • B-cell receptor CD22
    • B-lymphocyte cell adhesion molecule
    • BL CAM
    • BL-CAM
    • BLCAM
    • CD 22
    • CD22
    • CD22 antigen
    • CD22 molecule
    • CD22 protein
    • CD22_HUMAN
    • Lectin 2
    • Leu14
    • Lyb8
    • MGC130020
    • sialic acid binding Ig like lectin 2
    • Sialic acid binding immunoglobulin like lectin 2
    • Sialic acid-binding Ig-like lectin 2
    • SIGLEC 2
    • Siglec-2
    • SIGLEC2
    • T cell surface antigen Leu 14
    • T-cell surface antigen Leu-14
    see all
  • 功能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.
  • 组织特异性B-lymphocytes.
  • 序列相似性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.
  • 结构域Contains 4 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.
  • 翻译后修饰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.
  • 细胞定位Cell membrane.
  • Information by UniProt

Recombinant Human CD22 protein (ab50033)参考文献

ab50033 has not yet been referenced specifically in any publications.

Product Wall

There are currently no Abreviews or Questions for ab50033.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"