Hepatocyte Nuclear Factor 1 Beta, Polyclonal Antibody

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

IgG

Rabbit

The antibody is a rabbit polyclonal antibody raised against HNF1b. It has beenselected for its ability to recognize HNF1b in immunohistochemical staining andwestern blotting.

Affinity Chromatography

Liquid

200ug/ml (lot specific)

Store at 4 degree C for frequent use. Stored at -20 degree C to -80 degree C in a manual defrost freezer for one year without detectable loss of activity. Avoid repeated freeze-thaw cycles.

Manufactured in an ISO 9001:2008 and ISO 13485:2003 Certified Laboratory.

Manufactured in a lab with traceable raw materials. Bulk orders can typically be prepared to the customer’s specifications, please inquire.

Small volumes of anti-HNF1b antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Western Blot (WB), Immunocytochemistry (ICC), Immunohistochemistry (IHC) Formalin/Paraffin, ELISA (EIA)

Western blotting: 0.5-2ug/mL
Immunohistochemistry: 5-20ug/mL
Immunocytochemistry: 5-20ug/mL
Optimal working dilutions must be determined by end user.

Western Blot: Sample: Human Serum; Primary Ab: 5ug/ml Rabbit Anti-Human HNF1b Antibody Second Ab: 0.2ug/mL HRP-Linked Caprine Anti-Rabbit IgG Polyclonal Antibody

Western Blot: Sample: Recombinant protein.

DAB staining on fromalin fixed paraffin-embedded Liver tissue)

46,907 Da

HNF1 homeobox B

hepatocyte nuclear factor 1-beta

Hepatocyte nuclear factor 1-beta

TCF2; HNF-1-beta; HNF-1B; TCF-2; vHNF1  [Similar Products]

This gene encodes a member of the homeodomain-containing superfamily of transcription factors. The protein binds to DNA as either a homodimer, or a heterodimer with the related protein hepatocyte nuclear factor 1-alpha. The gene has been shown to function in nephron development, and regulates development of the embryonic pancreas. Mutations in this gene result in renal cysts and diabetes syndrome and noninsulin-dependent diabetes mellitus, and expression of this gene is altered in some types of cancer. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Sep 2009]

TCF2: Transcription factor, probably binds to the inverted palindrome 5'-GTTAATNATTAAC-3'. Defects in HNF1B are the cause of renal cysts and diabetes syndrome (RCAD); also called maturity-onset diabetes of the young type 5 (MODY5) or familial hypoplastic glomerulocystic kidney disease (GCKD). RCAD is an autosomal dominant disorder comprising non-diabetic renal disease resulting from abnormal renal development, and diabetes, which in some cases occurs earlier than age 25 years and is thus consistent with a diagnosis of maturity-onset diabetes of the young (MODY5). The renal disease is highly variable and includes renal cysts, glomerular tufts, aberrant nephrogenesis, primitive tubules, irregular collecting systems, oligomeganephronia, enlarged renal pelves, abnormal calyces, small kidney, single kidney, horseshoe kidney, and hyperuricemic nephropathy. Defects in HNF1B may be rare genetic risk factor contributing to the development of non-insulin-dependent diabetes mellitus (NIDDM). NIDDM is characterized by an autosomal dominant mode of inheritance, onset during *****hood and insulin resistance. Defects in HNF1B may be a cause of susceptibility to prostate cancer hereditary type 11 (HPC11). It is a condition associated with familial predisposition to cancer of the prostate. Most prostate cancers are adenocarcinomas that develop in the acini of the prostatic ducts. Other rare histopathologic types of prostate cancer that occur in approximately 5% of patients include small cell carcinoma, mucinous carcinoma, prostatic ductal carcinoma, transitional cell carcinoma, squamous cell carcinoma, basal cell carcinoma, adenoid cystic carcinoma (basaloid), signet-ring cell carcinoma and neuroendocrine carcinoma. Belongs to the HNF1 homeobox family. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: DNA-binding; Transcription factor

Chromosomal Location of Human Ortholog: 17q12

Cellular Component: nucleoplasm; nucleus; transcription factor complex

Molecular Function: DNA binding transcription factor activity; protein binding; protein complex binding; protein heterodimerization activity; protein homodimerization activity; transcription factor activity, RNA polymerase II distal enhancer sequence-specific binding

Biological Process: anterior/posterior pattern specification; branching morphogenesis of a tube; circadian regulation of gene expression; embryonic digestive tract morphogenesis; endodermal cell fate specification; epithelial cell proliferation; hindbrain development; inner cell mass cell differentiation; insulin secretion; kidney development; negative regulation of transcription from RNA polymerase II promoter; Notch signaling pathway; positive regulation of transcription, DNA-templated; pronephros development; protein-DNA complex assembly; regulation of endodermal cell fate specification; regulation of Wnt receptor signaling pathway; response to drug; response to glucose stimulus; response to organic cyclic compound; transcription, DNA-dependent

Disease: Diabetes Mellitus, Noninsulin-dependent; Renal Cell Carcinoma, Nonpapillary; Renal Cysts And Diabetes Syndrome

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