Recombinant CD43 antibody (Biotin)

Catalog No. ABIN7659927

This anti-CD43 antibody is a Mouse Monoclonal antibody detecting CD43 in FACS, WB, IHC, IF and IHC (fp). Suitable for Human.

Quick Overview for Recombinant CD43 antibody (Biotin) (ABIN7659927)

Target: CD43 (SPN) (Sialophorin (SPN))

Antibody Type: Recombinant Antibody

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD43 antibody is conjugated to Biotin

Application: Flow Cytometry (FACS), Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections) (IHC (fp))

Clone: RSPN-839

Product Details anti-CD43 Antibody (Biotin)

Purpose: CD43 (T-Cell Marker) (rSPN/839), Biotin conjugate

Characteristics: This antibody recognizes a cell surface glycoprotein of 95/115/135 kDa (depending upon the extent of glycosylation), identified as CD43 . Epitope of MAb Bra7G is clearly different from that of MAb rSPN/839, called "b" as opposed to "a" for rSPN/839. 70-90 % of T-cell lymphomas and from 22-37 % of B-cell lymphomas express CD43. No reactivity has been observed with reactive B-cells. So a B-lineage population that co-expresses CD43 is highly likely to be a malignant lymphoma, especially a low-grade lymphoma, rather than a reactive B-cell population. When CD43 antibody is used in combination with anti-CD20, effective immunophenotyping of lymphomas in formalin-fixed tissues can be obtained. Co-staining of a lymphoid infiltrate with anti-CD20 and anti-CD43 argues against a reactive process and favors a diagnosis of lymphoma.Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Immunogen: Recombinant full-length human CD43 protein

Isotype: IgG1

Application Details

Application Notes: Higher concentration may be required for direct detection using primary antibody conjugates than for indirect detection with secondary antibody. Immunohistology (formalin): 0.5-1 μg/mL for 30 minutes at RT. Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 minutes followed by cooling at RT for 20 minutes. Optimal dilution for a specific application should be determined by user

Comment:

Positive Control: Paracortex in a tonsil or a reactive lymph node

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.1 mg/mL

Buffer: PBS, 0.1 % BSA, 0.05 % 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.

Storage: 4 °C

Storage Comment:

Stable at room temperature or 37°C for 7 days.

Store at 2 to 8°C. Protect fluorescent conjugates from light

Expiry Date: 24 months

Target Details for CD43

Target: CD43 (SPN) (Sialophorin (SPN))

Alternative Name: CD43

Background:

Synonyms: Galactoglycoprotein, GALGP, GPL115, Leukocyte sialoglycoprotein, Leukosialin, LSN, Sialophorin, SPN

Gene Symbol: SPN

Tissue Expression: Lymphocytes

Molecular Weight: 95, 115, or 135 kDa

Gene ID: 6693

UniProt: P16150

Pathways: Regulation of Leukocyte Mediated Immunity