TFF1 / PS2 antibody. IHC(P): Human Gastric Cancer Tissue.
TFF1 / pS2 Antibody (aa67-84)
Primary AntibodyLSBio Guarantee
| Antibody: | Rabbit Polyclonal |
| Applications: | Immunohistochemistry (general), Immunohistochemistry, Paraffin, Western Blot |
| Reactivity: | Human |
| Format: | Lyophilized |
$480.00each
Catalog Number: LS-C312841-100
Catalog Number: LS-C312841
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- Description
- PS2 antibody LS-C312841 is an unconjugated rabbit polyclonal antibody to human pS2 (TFF1) (aa67-84). Validated for IHC and WB.
- Application
- IHC, IHC-P, WB
- Reactivity
- Hu
- Intended Use
- Research Use Only
- Guarantees
- This antibody carries the LSBio 100% Guarantee. ✓
- Category
- Antibodies > Primary Antibodies > Polyclonal Antibodies
- Alternative Names
- BCEI | D21S21 | HPS2 | PNR-2 | Polypeptide P1.A | Protein pS2 | PS2 | TFF1 | HP1.A | Trefoil factor 1
- UniProt Number
- P04155
- NCBI GenBank
- NM_003225 | NP_003216.1
- SwissProt
- P04155
Target
- Target
- Human TFF1 / pS2
- Antigen Species
- Human
- Epitope
- Found in stomach, with highest levels in the upper gastric mucosal cells (at protein level). Detected in goblet cells of the small and large intestine and rectum, small submucosal glands in the esophagus, mucous acini of the sublingual gland, submucosal glands of the trachea, and epithelial cells lining the exocrine pancreatic ducts but not in the remainder of the pancreas (at protein level). Scattered expression is detected in the epithelial cells of the gallbladder and submucosal glands of the vagina, and weak expression is observed in the bronchial goblet cells of the pseudostratified epithelia in the respiratory system (at protein level). Detected in urine (at protein level). Strongly expressed in breast cancer but at low levels in normal mammary tissue. It is regulated by estrogen in MCF-7 cells. Strong expression found in normal gastric mucosa and in the regenerative tissues surrounding ulcerous lesions of gastrointestinal tract, but lower expression found in gastric cancer (at protein level). .
- Gene Name
- TFF1
Antibody
- Host Species
- Rabbit
- Clonality
- Polyclonal
Immunogen
- Immunogen
- A synthetic peptide corresponding to a sequence in the middle region of human Estrogen Inducible Protein pS2(67-84 aa WCFYPNTIDVPPEEECEF).
- Immunogen Type
- Synthetic Peptide (Linear)
Format
- Conjugate/Label
- Unconjugated
- Format
- Lyophilized
- Formulation
- Lyophilized from 0.2mg Na2HPO4, 5mg BSA, 0.9mg NaCl, 0.05mg Thimerosal, 0.05mg sodium azide.
- Concentration
- 0.5 mg/mL
- Preservative
- Yes
- Purification Method
- Affinity Purified
Storage & Handling
- Storage Conditions
- At -20°C for 1 year. After reconstitution, at 4°C for 1 month. It can also be aliquotted and stored frozen at -20°C for a longer time. Avoid freeze-thaw cycles.
- Recommended Storage Buffer
- NaCl