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IHC testing of FFPE human tonsil with recombinant CD43 antibody (clone SPN/1766R). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
IHC testing of FFPE human tonsil with recombinant CD43 antibody (clone SPN/1766R). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
Recombinant

Recombinant CD43 Antibody [SPN/1766R]

CATALOG NUMBER: 33-828

Clonality:
Recombinant Monoclonal
Tested Applications:
Flow, IF, IHC-P
Host Species:
Rabbit
Species Reactivity:
Human
Conjugate:
Unconjugated
Specifications
Host Species:
Rabbit
Species Reactivity:
Human
Immunogen:
Recombinant human protein was used as the immunogen for the recombinant CD43 antibody.
Conjugate:
Unconjugated
Tested Applications:
Flow, IF, IHC-P
Application Note:
Flow Cytometry: 0.5-1 ug/million cells in 0.1ml
Immunofluorescence: 1-2 ug/ml
Immunohistochemistry (FFPE): 0.5-1 ug/ml for 30 min at RT
Prediluted IHC only format: incubate for 30 min at RT (1)
Optimal dilution of the recombinant CD43 antibody should be determined by the researcher.

1. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Purification:
Protein A affinity chromatography
Clonality:
Recombinant Monoclonal
Isotype:
IgG, k
physical-state:
Liquid
Buffer:
PBS with 0.1 mg/ml BSA and 0.05% sodium azide
Concentration:
0.2 mg/mL
Storage Conditions:
Aliquot and Store at 2-8°C. Avoid freez-thaw cycles.
Ncbi Official Symbol:
SPN
Additional Names:
SPN, GPL115, Leukosialin, Leukocyte sialoglycoprotein, Galactoglycoprotein, GALGP, Sialophorin, LSN, CD43, CD43 antigen
Ncbi Gene Id Number:
6693
User Note:
Optimal dilutions for each application to be determined by the researcher
Background:
It recognizes a cell surface glycoprotein of 95/115/135kDa (depending upon the extent of glycosylation), identified as CD43. 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 the 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.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.

CATALOG NUMBER:

33-828

List Size:
100 ug

List Price:

$626.00

Datasheet
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