Recombinant CD56 Antibody / NCAM1 / Extracellular domain

This MAb reacts with an extracellular domain (close to transmembrane) of CD56/NCAM. Three isoforms of neural cell adhesion molecule (NCAM) are produced by differential splicing of the RNA transcript from a single gene. The 135kDa isoform is the basic molecule, which is glycosylated or sialylated to produce the mature species. Anti-CD56 recognizes two proteins of the neural cell adhesion molecule, the basic molecule expressed on most neuroectodermally derived tissues and neoplasms (e.g. retinoblastoma, medulloblastomas, astrocytomas, neuroblastomas, and small cell carcinomas) . It is also expressed on some mesodermally derived tumors (rhabdomyosarcoma) . Anti-CD56 plays an important role in the diagnosis of nodal and nasal NK/T-cell lymphomas.

Product Specifications

CAS Number

9000-83-3

Specifications

Immunohistochemistry (FFPE) : 1-2 µg/mL

UniProt

P13591, P13592

Host

Rabbit

Reactivity

Human

Immunogen

A recombinant fragment (within amino acids 200-400) of human NCAM1/CD56 protein was used as the immunogen for the recombinant CD56 antibody.

Clonality

Recombinant Monoclonal

Isotype

IgG κ

Clone

NCAM1/9121R

Type

Recombinant

Applications

IHC-P

Purity

Protein A/G affinity

Format

Purified

Buffer

0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide

Reconstitution

Aliquot the recombinant CD56 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

Limitations

This recombinant CD56 antibody is available for research use only.

Storage Conditions

Aliquot the recombinant CD56 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.

Formulation

0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced), 0.05% sodium azide

Applications Notes

Optimal dilution of the recombinant CD56 antibody should be determined by the researcher.

Location

Cytoplasm, Cell membrane

Image Legend

IHC staining of FFPE human colon tissue with recombinant CD56 antibody (clone NCAM1/9121R) . HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.