Mfg Part Number
Ab03770-5.0
Vector Labs Ab03770-5.0 Anti-CA19-9 [4G2], Mouse IgG3, kappa (100 μg)
Quick Overview
The original antibody was generated by immunizing BALB/c mice with carbohydrate antigen 19-9.
$570.70
Order will ship within 1-3 business days
| Product Class: | Purified |
|---|---|
| Clone ID: | 4G2 |
| Synonyms: | CA 19-9; sialyl-Lewis; Carbohydrate antigen 19-9; tumor marker |
| Amount: | 100 μg |
| Application Codes Clone: | ELISA |
| Shipping Temperature: | Wet Ice |
| Buffer Composition: | PBS with 0.02% Proclin 300. |
| Original Format: | IgG3 |
| Storage Temperature: | Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C. |
| Specificity Statement: | This antibody binds CA19-9, which is a mucin-type glycoprotein tumor marker, a glycolipid on the cell membrane. It is known to play a role in cell-to-cell recognition processes. Elevated levels of CA 19-9 may indicate advanced cancer in the pancreas, but it is also associated with noncancerous conditions, including gallstones, pancreatitis, cirrhosis of the liver, and cholecystitis. |
| Application Notes: | This antibody was used in a double antibody sandwich ELISA where antibody 4A6 is a capture antibody, and the antibody 4G2 is a detection antibody. The detection method had high sensitivity, with the LOD of CA19-9 detection as 21.333ng/mL (CN114573700). |
| Brand | Vector Labs |
|---|---|
| UNSPSC | 12161500 |