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- MBS Monoclonals
- CA19-9/Sialyl Lewisa Antibody
Product short description
Price:
321 EUR
Size:
100ug
Catalog no.:
GEN438211
Product detailed description
Gene name
N/A
Gene name synonims
N/A
Other gene names
N/A
Concentration
N/A
Form/Appearance
N/A
Purification method
N/A
Other names
N/A
Clone
121SLE
Also known as
CA19-9
French translation
anticorps
Immunoglobulin isotype
IgM, kappa
Clonality
Monoclonal
Category
Antibodies
Subcategory
Mnoclonal antibodies
Host organism
Mouse (Mus musculus)
Tested applications:
Flow Cytometry (FC/FACS), Immunofluorescence (IF), Western Blot (WB), Immunohistology (IH)
Properties
If you buy Antibodies supplied by MBS Monoclonals they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
Storage and shipping
Store the antibody at +4C. Temperature variations in the range of 1 to 7 degrees Celsius are tolerable. We recommend NOT to freeze the antibody. Antibody is stable for 24 months.
Species reactivity
Human (Homo sapiens).; Due to limited knowledge and inability for testing each and every species, the reactivity of the antibody may extend to other species which are not listed hereby.
Specificity and cross-reactivity
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. In normal tissues, sialyl Lewisa antigen is present in ductal epithelium of the breast, kidney, salivary gland, and sweat glands. Its expression is greatly enhanced in serum as well as in the majority of tumor cells in gastrointestinal (GI) carcinomas, including adenocarcinomas of the stomach, intestine, and pancreas. Preoperative elevated CA19-9 levels in patients with stage I pancreatic carcinoma decrease to normal values following surgery. When used serially, CA19-9 can predict recurrence of disease prior to radiographic or clinical findings. This MAb is superb for staining of formalin-fixed, paraffin-embedded tissues.; Since it is not possible to test each and every species our knowledge on the corss reactivity of the antibodies is limited. This particular antibody might cross react with speacies outside of the listed ones.
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