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Recombinant CA19-9 Antibody / Rabbit Monoclonal

CA19-9, a carbohydrate epitope expressed on a high MW (>400kDa) mucin glycoprotein, is a sialyl Lewisa structure which is synthesized from type 1 blood group precursor chains and is present in individuals expressing the Lewisa and/or Lewisb blood group antigens.

Product Specifications

CAS Number

9000-83-3

Specifications

Immunohistochemistry (FFPE) : 2-5 µg/mL for 30 min at RT

UniProt

Not Known

Host

Rabbit

Reactivity

Human

Immunogen

Purified human protein used as the immunogen for the recombinant CA19-9 antibody.

Clonality

Recombinant Monoclonal

Isotype

IgG κ

Clone

CA19.9/1390R

Type

Recombinant

Applications

IHC-P

Purity

Protein A affinity

Format

Purified

Buffer

1 mg/ml in 1X PBS; BSA free, sodium azide free

Reconstitution

Store the recombinant CA19-9 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

Limitations

This recombinant CA19-9 antibody is available for research use only.

Storage Conditions

Store the recombinant CA19-9 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .

Formulation

1 mg/mL in 1X PBS; BSA free, sodium azide free

Applications Notes

Optimal dilution of the recombinant CA19-9 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.

Location

Cytoplasmic

Image Legend

IHC testing of FFPE human gastric carcinoma with recombinant CA19-9 antibody (clone CA19.9/1390R) . HIER: steam sections in pH6 citrate buffer for 10-20 min.

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