FHIT Antibody - #DF6329

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Product: FHIT Antibody
Catalog: DF6329
Description: Rabbit polyclonal antibody to FHIT
Application: WB IHC
Reactivity: Human, Mouse, Rat
Prediction: Zebrafish, Rabbit, Dog, Xenopus
Mol.Wt.: 17kDa; 17kD(Calculated).
Uniprot: P49789
RRID: AB_2838293

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Related Downloads
MSDS
Data Sheet
COA
Protocols
WB Handbook
IHC Protocol
IF/ICC Protocol

Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Zebrafish(88%), Rabbit(88%), Dog(88%), Xenopus(88%)
Clonality:
Polyclonal
Specificity:
FHIT Antibody detects endogenous levels of total FHIT.
RRID:
AB_2838293
Cite Format: Affinity Biosciences Cat# DF6329, RRID:AB_2838293.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

AP3A hydrolase; AP3A hydrolase fragile site 3p14.2; AP3Aase; Bis 5' adenosyl triphosphatase; Bis(5' adenosyl) triphosphatase; Diadenosine 5' 5''' P1 P3 triphosphate hydrolase; Dinucleosidetriphosphatase; FRA 3B; FRA3B; Fragile histidine triad; Fragile histidine triad gene; Fragile histidine triad protein; Tumor suppressor protein;

Immunogens

Immunogen:
Uniprot:

P49789(FHIT_HUMAN) >>Visit HPA database.

Gene(ID):
FHIT(2272)
Expression:
P49789 FHIT_HUMAN:

Low levels expressed in all tissues tested. Phospho-FHIT observed in liver and kidney, but not in brain and lung. Phospho-FHIT undetected in all tested human tumor cell lines.

Description:
This gene, a member of the histidine triad gene family, encodes a diadenosine 5',5'''-P1,P3-triphosphate hydrolase involved in purine metabolism. The gene encompasses the common fragile site FRA3B on chromosome 3, where carcinogen-induced damage can lead to translocations and aberrant transcripts of this gene. In fact, aberrant transcripts from this gene have been found in about half of all esophageal, stomach, and colon carcinomas. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Oct 2009]
Sequence:
MSFRFGQHLIKPSVVFLKTELSFALVNRKPVVPGHVLVCPLRPVERFHDLRPDEVADLFQTTQRVGTVVEKHFHGTSLTFSMQDGPEAGQTVKHVHVHVLPRKAGDFHRNDSIYEELQKHDKEDFPASWRSEEEMAAEAAALRVYFQ

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Dog
88
Xenopus
88
Zebrafish
88
Rabbit
88
Chicken
63
Pig
0
Horse
0
Bovine
0
Sheep
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P49789 As Substrate

Site PTM Type Enzyme
S112 Phosphorylation
Y114 Phosphorylation P12931 (SRC)
Y145 Phosphorylation

Research Backgrounds

Function:

Cleaves P(1)-P(3)-bis(5'-adenosyl) triphosphate (Ap3A) to yield AMP and ADP. Can also hydrolyze P(1)-P(4)-bis(5'-adenosyl) tetraphosphate (Ap4A), but has extremely low activity with ATP. Modulates transcriptional activation by CTNNB1 and thereby contributes to regulate the expression of genes essential for cell proliferation and survival, such as CCND1 and BIRC5. Plays a role in the induction of apoptosis via SRC and AKT1 signaling pathways. Inhibits MDM2-mediated proteasomal degradation of p53/TP53 and thereby plays a role in p53/TP53-mediated apoptosis. Induction of apoptosis depends on the ability of FHIT to bind P(1)-P(3)-bis(5'-adenosyl) triphosphate or related compounds, but does not require its catalytic activity, it may in part come from the mitochondrial form, which sensitizes the low-affinity Ca(2+) transporters, enhancing mitochondrial calcium uptake. Functions as tumor suppressor.

PTMs:

Phosphorylation at Tyr-114 by SRC is required for induction of apoptosis.

Subcellular Location:

Cytoplasm. Mitochondrion. Nucleus.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Low levels expressed in all tissues tested. Phospho-FHIT observed in liver and kidney, but not in brain and lung. Phospho-FHIT undetected in all tested human tumor cell lines.

Subunit Structure:

Homodimer. Interacts with UBE2I. Interacts with MDM2. Interacts with CTNNB1. Identified in a complex with CTNNB1 and LEF1.

Research Fields

· Human Diseases > Cancers: Specific types > Small cell lung cancer.   (View pathway)

· Human Diseases > Cancers: Specific types > Non-small cell lung cancer.   (View pathway)

· Metabolism > Nucleotide metabolism > Purine metabolism.

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