CD43 antibody (Activation-Associated Glycoform) (Biotin)
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- Target See all CD43 (SPN) Antibodies
- CD43 (SPN) (Sialophorin (SPN))
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Binding Specificity
- Activation-Associated Glycoform
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Reactivity
- Mouse
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Host
- Rat
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Clonality
- Monoclonal
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Conjugate
- This CD43 antibody is conjugated to Biotin
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Application
- Flow Cytometry (FACS)
- Purification
- The antibody was purified by affinity chromatography, and conjugated with biotin under optimal conditions. The solution is free of unconjugated biotin.
- Clone
- 1B11
- Isotype
- IgG2a kappa
- Top Product
- Discover our top product SPN Primary Antibody
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- Application Notes
- Optimal working dilution should be determined by the investigator.
- Restrictions
- For Research Use only
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- Concentration
- 0.5 mg/mL
- Buffer
- Phosphate-buffered solution, pH 7.2, containing 0.09 % sodium azide.
- Preservative
- Sodium azide
- Precaution of Use
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- Handling Advice
- Protect from prolonged exposure to light. Do not freeze.
- Storage
- 4 °C
- Storage Comment
- The antibody solution should be stored undiluted between 2°C and 8°C.
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- Target
- CD43 (SPN) (Sialophorin (SPN))
- Alternative Name
- CD43 (SPN Products)
- Synonyms
- CD43 antibody, GALGP antibody, GPL115 antibody, LSN antibody, A630014B01Rik antibody, Cd43 antibody, Galgp antibody, Ly-48 antibody, Ly48 antibody, Lsn antibody, Lsn1 antibody, gpL115 antibody, sialophorin antibody, SPN antibody, Spn antibody
- Background
- CD43, also known as Ly-48, Leukosialin, Sialophorin, Leukocyte Sialoglycoprotein, and gp115, is a large single chain of type I transmembrane glycoprotein with abundant O-glycosylation and sialylation sites. Due to variable glycosylation and sialylation, two isoforms of CD43 have been identified. The 115 kD glycoform of CD43 is expressed on most hematopietic cells including T lymphocytes, NK cells, monocytes, granulocytes, platelets, and CD5+ B cells. It is not present on resting B cells and erythrocytes. While the 130 kD glycoform is thought to be activation-associated form primarily expressed on myeloid cells, pre-B cells, and activated T cells. It has been reported that CD43 binds to CD54 and Siglec-1. CD43 plays dual roles in cell adhesion and anti-adhesion, as well as costimulation of T cell activation and survival, and induction of apoptosis of T cells and hematopoietic progenitors. The 1B11 antibody reacts with the activation-associated glycoform of CD43. The epitope recognized by 1B11 is also shared with desialylated CD45RB. This antibody is useful for differentiation of effector CD8 T cells and memory T cells.
- Pathways
- Regulation of Leukocyte Mediated Immunity
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