hnf1ba Antibody

Code CSB-PA374598XA01DIL
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Product Details

Full Product Name
Rabbit anti-Danio rerio (Zebrafish) (Brachydanio rerio) hnf1ba Polyclonal antibody
Uniprot No.
Target Names
hnf1ba
Alternative Names
hnf1ba antibody; hnf1b antibody; tcf2 antibody; Hepatocyte nuclear factor 1-beta-A antibody; HNF-1-beta-A antibody; HNF-1B-A antibody; Hepatocyte nuclear factor 1-beta-2 antibody; HNF-1B-2 antibody; Transcription factor 2 antibody; TCF-2 antibody; Variant hepatic nuclear factor 1 antibody; vHNF1 antibody
Raised in
Rabbit
Species Reactivity
Danio rerio (Zebrafish) (Brachydanio rerio)
Immunogen
Recombinant Danio rerio (Zebrafish) (Brachydanio rerio) hnf1ba protein
Immunogen Species
Danio rerio (Zebrafish) (Brachydanio rerio)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Transcription factor that binds to the inverted palindrome 5'-GTTAATNATTAAC-3'. Required for induction of rhombomere r5/r6 gene expression in the hindbrain.
Gene References into Functions
  1. Data show that hnf1ba generates a permissive domain for Wnt signaling activity in the foregut endoderm PMID: 23720049
  2. essential for normal segmentation of nephrons during kidney organogenesis PMID: 23160512
  3. Knockdown of pk1a led to decreased expression of vhnf1, a homeodomain gene previously shown to be involved in biliary development and in kidney cyst formation; forced expression of vhnf1 mRNA led to rescue of the pk1a morphant phenotype PMID: 21215262
  4. Data show that vhnf1 functions in two ways to subdivide the zebrafish caudal hindbrain domain (r4-r7) into individual rhombomeres. PMID: 12835397
  5. Zebrafish tcf2 gene, composed of 9 exons, was mapped to linkage group LG15. PMID: 15302404
  6. vhnf1 acts largely independently of val to repress the rhombomere 4 'hox code' posterior to the rhombomere 4-5 boundary PMID: 15342476
  7. Vhnf1 expression within the posterior neural tube (up to r5) promotes posterior and dorsal fates in the otic vesicle, at the expense of anterior and ventral fates. PMID: 17137573
  8. investigated the signaling pathways that regulate vhnf1 expression during pancreas development PMID: 17217944
  9. Data show that zebrafish mutants for Tcf2 fail to specify a single lumen in their gut tube and instead develop multiple lumens, and show that Tcf2 controls single lumen formation by regulating claudin15 and Na+/K+-ATPase expression. PMID: 17632505
  10. vHNF1 plays crucial role at the earliest steps of liver induction: the acquisition of endoderm competence and the hepatic specification. PMID: 18635606
  11. It was concluded that hnf1b(hi2169) is hypomorphic to hnf1b(hi1843) and that, while hnf1b is required for r5/r6 gene expression in the hindbrain, r5/r6 gene expression can be experimentally induced independently of hnf1b anterior to the hindbrain. PMID: 18945197

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Subcellular Location
Nucleus.
Protein Families
HNF1 homeobox family
Tissue Specificity
During embryonic development, expressed dynamically in the developing hindbrain, kidney (pronephros), gut, liver and pancreas; expressed in both intermediate mesoderm (precursor to the kidney) and the caudal hindbrain (including rhombomeres r5 and r6) at
Database Links
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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