Human CEACAM-7 Biotinylated Antibody
R&D Systems, part of Bio-Techne | Catalog # BAF4478
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Biotin
Antibody Source
Polyclonal Sheep IgG
Product Specifications
Immunogen
E. coli-derived recombinant human CEACAM-7
Asn37-Phe142
Accession # Q14002
Asn37-Phe142
Accession # Q14002
Specificity
Detects human CEACAM-7 in Western blots. In Western blots, less than 5% cross-reactivity with recombinant human CEACAM-1, -3, -4, -5, -6, and -8 is observed.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Scientific Data Images for Human CEACAM-7 Biotinylated Antibody
Detection of Human CEACAM‑7 by Western Blot.
Western blot shows lysates of HT-29 human colon adenocarcinoma cell line. PVDF membrane was probed with 0.1 µg/mL of Sheep Anti-Human CEACAM-7 Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF4478) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for CEACAM-7 at approximately 45 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.Applications for Human CEACAM-7 Biotinylated Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: HT‑29 human colon adenocarcinoma cell line
Sample: HT‑29 human colon adenocarcinoma cell line
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
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.
Background: CEACAM-7
CEACAM-7 (carcinoembryonic antigen cell adhesion molecule 7; also CGM2) is a 40‑45 kDa member of the CEACAM subfamily of the CEA family of proteins. It has a restricted expression pattern, being found on epithelium of the colon, appendix and pancreatic ducts. It is markedly down‑regulated in colon carcinoma. Mature human CEACAM-7 is a 209 amino acid (aa), GPI-linked glycoprotein. It contains one V-type (aa 36‑142) and one C2-type (aa 146‑233) Ig-like domain, plus a 21 aa C‑terminal propeptide. One alternate splice form exists that shows a deletion of aa 143‑235. No definitive rodent CEACAM-7 has been reported.
Long Name
Carcinoembryonic Antigen-related Cell Adhesion Molecule 7
Alternate Names
CEACAM7, CGM2
Entrez Gene IDs
1087 (Human)
Gene Symbol
CEACAM7
UniProt
Additional CEACAM-7 Products
Product Documents for Human CEACAM-7 Biotinylated Antibody
Product Specific Notices for Human CEACAM-7 Biotinylated Antibody
For research use only
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