Detection of TROP‑2 in XB2 Mouse Cell Line by Flow Cytometry. XB2 mouse teratoma keratinocyte cell line was stained with Goat Anti-Mouse TROP‑2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1122, filled histogram) or isotype control antibody (Catalog # AB-108-C, open histogram), followed by Allophycocyanin-conjugated Anti-Goat IgG Secondary Antibody (Catalog # F0108).
TROP‑2 in XB2 Mouse Cell Line. TROP‑2 was detected in immersion fixed XB2 mouse teratoma keratinocyte cell line using Goat Anti-Mouse TROP‑2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1122) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (yellow; Catalog # NL001) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
TROP-2, also named tumor-associated calcium signal transducer 2 (TACSTD2), GA733 tumor associated antigen, and epithelial glycoprotein-1 (EGP-1), is a type I transmembrane protein highly expressed in carcinomas. It was originally identified as an antigen present on human gastrointestinal tumors and is the second of two members of this family. The other family member is GA7332, also called EpCAM, TROP1, 171A, gp40 and KSA. TROP2 can transduce an intracellular calcium signal and may play a role in tumor growth. It also has adhesive functions.
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