This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.
product summary
company name :
LifeSpan Biosciences
product type :
antibody
product name :
TFF1 / pS2 Antibody (aa67-84) LS-C312841
catalog :
LS-C312841
clonality :
polyclonal
host :
domestic rabbit
conjugate :
nonconjugated
reactivity :
human
application :
western blot, immunohistochemistry, immunohistochemistry - paraffin section
product information
AntibodyID :
322813
AntibodyName :
LS-C312841
TargetSpecies :
Human
Host Species :
Rabbit
Product Name :
TFF1 / pS2 Antibody (aa67-84) LS-C312841
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).
ClonalityDesc :
Polyclonal
AntibodyModification :
Unconjugated
AntigenModification :
aa67-84
PresentationDesc :
Lyophilized from 0.2mg Na2HPO4, 5mg BSA, 0.9mg NaCl, 0.05mg Thimerosal, 0.05mg sodium azide.
ImmunogenDesc :
A synthetic peptide corresponding to a sequence in the middle region of human Estrogen Inducible Protein pS2(67-84 aa WCFYPNTIDVPPEEECEF).
PurificationDesc :
Immunogen affinity purified
RecommendedStorageDesc :
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.
ResuspensionLiquidDesc :
Add 0.2ml of distilled water will yield a concentration of 500µg/ml.
Gene :
TFF1 / pS2
StandardGeneSymbol :
TFF1
Reactivity :
Human
Usage :
IHC, IHC-P, WB
ShortWebDescription :
PS2 antibody LS-C312841 is an unconjugated rabbit polyclonal antibody to human pS2 (TFF1) (aa67-84). Validated for IHC and WB.
Synonyms :
TFF1, BCEI, D21S21, HPS2, PNR-2, Polypeptide P1.A, Protein pS2, PS2, HP1.A, Trefoil factor 1
SalesRegion :
Worldwide
company information
LifeSpan Biosciences
2401 Fourth Avenue, Suite 900
Seattle, WA 98121
CustomerSupport@lsbio.com
https://www.lsbio.com
1-206-464-1554
headquarters: USA
Since 1995, LifeSpan has been the industry leader in molecular pathology, specializing in the localization of proteins in normal and diseased tissues, both human and non-human. We offer more than 74,000 antibodies, custom designed immunohistochemistry (IHC) studies, immediately available human tissue IHC profiles for more than 500 proteins, and histology and pathology services. Our bank of 2 million specimens is available to support our customers' contract research studies and contains frozen and formalin-fixed (FFPE) normal and diseased tissues. Our contract services are comprehensive; they include study design, antibody sourcing and characterization, tissue sourcing and validation, immunolabeling, trouble shooting, and interpretation of the results by a LifeSpan pathologist.