抗体

Anti-CD43/SPN Antibody Picoband™ (monoclonal, 4I3)

M01296-1

100µg/vial

315美元

单克隆

小鼠

未共轭

4I3

人类, 小鼠, 大鼠

免疫印迹, 流式细胞仪, 免疫组化-石蜡切片

Anti-CD43/SPN Antibody Picoband™ (monoclonal, 4I3)

315美元

100µg/vial

单克隆

4I3

小鼠

人类, 小鼠, 大鼠

流式细胞仪, 免疫组化-P, 免疫印迹

Western blot, 0.1-0.5µg/ml, Human. Immunohistochemistry (Paraffin-embedded Section), 0.5-1µg/ml, Human, Mouse, Rat, By Heat. Flow Cytometry, 1-3μg/1x10^6 cells, Human.

Tested Species: In-house tested species with positive results. By Heat: Boiling the paraffin sections in 10mM citrate buffer, pH6.0, for 20mins is required for the staining of formalin/paraffin sections. Other applications have not been tested. Optimal dilutions should be determined by end users.

Boster Bio Anti-CD43/SPN Antibody Picoband™ (monoclonal, 4I3) catalog # M01296-1. Tested in Flow Cytometry, IHC-P, WB applications. This antibody reacts with Human, Mouse, Rat.

SPN

P16150

E.coli-derived human CD43 recombinant protein (Position: A272-P400). Human CD43 shares 72% and 73% amino acid (aa) sequence identity with mouse and rat CD43, respectively.

冻干

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na 2 HPO 4 , 0.05mg NaN 3 .

No cross reactivity with other proteins.

IgG2b

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Add 0.2ml of distilled water will yield a concentration of 500µg/ml.

sialophorin

Leukosialin; GPL115; Galactoglycoprotein; GALGP; Leukocyte sialoglycoprotein; Sialophorin; CD43; CD43 cytoplasmic tail; CD43-ct; CD43ct; SPN; CD43

Predominant cell surface sialoprotein of leukocytes which regulates multiple T-cell functions, including T-cell activation, proliferation, differentiation, trafficking and migration. Positively regulates T-cell trafficking to lymph-nodes via its association with ERM proteins (EZR, RDX and MSN). Negatively regulates Th2 cell differentiation and predisposes the differentiation of T-cells towards a Th1 lineage commitment. Promotes the expression of IFN-gamma by T-cells during T-cell receptor (TCR) activation of naive cells and induces the expression of IFN-gamma by CD4+ T-cells and to a lesser extent by CD8+ T-cells. Plays a role in preparing T-cells for cytokine sensing and differentiation into effector cells by inducing the expression of cytokine receptors IFNGR and IL4R, promoting IFNGR and IL4R signaling and by mediating the clustering of IFNGR with TCR. Acts as a major E-selectin ligand responsible for Th17 cell rolling on activated vasculature and recruitment during inflammation. Mediates Th17 cells, but not Th1 cells, adhesion to E-selectin. Acts as a T-cell counter-receptor for SIGLEC1. CD43 cytoplasmic tail: Protects cells from apoptotic signals, promoting cell survival.

Membrane. Single-pass type I membrane protein. Microvillus. Uropodium. Nucleus. PML body.

Cell surface of thymocytes, T-lymphocytes, neutrophils, plasma cells and myelomas.

Boster recommends Enhanced Chemiluminescent Kit with anti-Mouse IgG (EK1001) for Western blot, and HRP Conjugated anti-Mouse IgG Super Vision Assay Kit (SV0001-1) for IHC(P).

CD43, also known as leukosialin or sialophorin, is a transmembrane cell surface protein that in humans is encoded by the SPN gene. It is mapped to 16p11.2. It is a major sialoglycoprotein on the surface of human T lymphocytes, monocytes, granulocytes, and some B lymphocytes, which is important for immune function and may be part of a physiologic ligand-receptor complex involved in T-cell activation. Expression of CD43 is deficient and/or defective in the X-chromosome-linked immunodeficiency disorder Wiscott-Aldrich syndrome, suggesting that CD43 have a role in T-cell activation. T-cell activation requires the removal of CD43 from the immunologic synapse to allow efficient engagement of the TCR with molecules on the APC.