产品详情

  • 产品名称：Human TFF1 (Trefoil factor 1) CLIA Kit (STJC0000816)

  • 产品型号：STJC0000816
  • 产品厂商：ST john's laboratory
  • 产品文档：
你添加了1件商品 查看购物车
简单介绍：
Human TFF1 (Trefoil factor 1) CLIA Kit (STJC0000816)
详情介绍：
Applications: CLIA
Reactivity: Human
Note: FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS.
Sensitivity: 18.75pg/mL
Detection Limit: 31.25~2000pg/mL
Short Description: This human TFF1 kit is a highly sensitive in-vitro chemiluminescent immunoassay for the measurement of trace amounts of analytes.
Storage Instruction: If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual.
Assay Time: 3.5h
Detection: Chemiluminescence
Gene Symbol: TFF1
Gene ID: 7031
Uniprot ID: TFF1_HUMAN
Specificity: This kit recognizes Human TFF1 in samples. No significant cross-reactivity or interference between Human TFF1 and analogues was observed.
Sample Type: Serum, plasma and other biological fluids
Tissue Specificity 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).
Function Stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents. May inhibit the growth of calcium oxalate crystals in urine.
Protein Name Trefoil Factor 1
Breast Cancer Estrogen-Inducible Protein
Pnr-2
Polypeptide P1.A
Hp1.A
Protein Ps2
Database Links Reactome: R-HSA-9018519
Cellular Localisation Secreted
Alternative CLIA Names Trefoil Factor 1 CLIA kit
Breast Cancer Estrogen-Inducible Protein CLIA kit
Pnr-2 CLIA kit
Polypeptide P1.A CLIA kit
Hp1.A CLIA kit
Protein Ps2 CLIA kit
TFF1 CLIA kit
BCEI CLIA kit
PS2 CLIA kit
Specificity This kit recognizes Human TFF1 in samples. No significant cross-reactivity or interference between Human TFF1 and analogues was observed.
Reproducibility Both intra-CV and inter-CV are

Information sourced from Uniprot.org


Item Specifications Storage
Micro CLIA Plate (Dismountable) 96T: 8 wells ×12 strips strips -20℃, 6 months
Reference Standard 96T: 2 vials 48T: 1 vial -20℃, 6 months
Concentrated Biotinylated Detection Ab (100×) 96T: 1 vial, 120 μL 60 μL -20℃, 6 months
Concentrated HRP Conjugate (100×) 96T: 1 vial, 120 μL 60 μL -20℃ (Protect from light), 6 months
Reference Standard & Sample Diluent 1 vial, 20 mL 2-8°C, 6 months
Biotinylated Detection Ab Diluent 1 vial, 14 mL 2-8°C, 6 months
HRP Conjugate Diluent 1 vial, 14 mL 2-8°C, 6 months
Concentrated Wash Buffer (25×) 1 vial, 30 mL 2-8°C, 6 months
Substrate Reagent A 1 vial, 5 mL 2-8℃ (Protect from light)
Substrate Reagent B 1 vial, 5 mL 2-8℃ (Protect from light)
Plate Sealer 5 pieces
Manual 1 copy
Certificate of Analysis 1 copy

Sample Type Range (%) Average Recovery (%)
Serum(n=8) 100-112 106
EDTA plasma(n=8) 95-110 100
Cell culture media(n=8) 90-103 95

Intra-assay Precision Intra-assay Precision Intra-assay Precision Inter-assay Precision Inter-assay Precision Inter-assay Precision
Sample 1.00 2.00 3.00 1.00 2.00 3.00
n 20.00 20.00 20.00 20.00 20.00 20.00
Mean (pg/mL) 104.51 279.83 966.11 110.09 291.33 971.25
Standard deviation 11.57 19.84 81.54 13.89 21.35 97.13
CV (%) 11.07 7.09 8.44 12.62 7.33 10.00
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
姓名：
电话：
您的需求：
 
网站地图