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FOLH1

This gene encodes a type II transmembrane glycoprotein belonging to the M28 peptidase family. The protein acts as a glutamate carboxypeptidase on different alternative substrates, including the nutrient folate and the neuropeptide N-acetyl-l-aspartyl-l-glutamate and is expressed in a number of tissues such as prostate, central and peripheral nervous system and kidney. A mutation in this gene may be associated with impaired intestinal absorption of dietary folates, resulting in low blood folate levels and consequent hyperhomocysteinemia. Expression of this protein in the brain may be involved in a number of pathological conditions associated with glutamate excitotoxicity. In the prostate the protein is up-regulated in cancerous cells and is used as an effective diagnostic and prognostic indicator of prostate cancer. This gene likely arose from a duplication event of a nearby chromosomal region. Alternative splicing gives rise to multiple transcript variants encoding several different isoforms. [provided by RefSeq, Jul 2010]
Full Name
Glutamate carboxypeptidase 2
Function
Has both folate hydrolase and N-acetylated-alpha-linked-acidic dipeptidase (NAALADase) activity. Has a preference for tri-alpha-glutamate peptides. In the intestine, required for the uptake of folate. In the brain, modulates excitatory neurotransmission through the hydrolysis of the neuropeptide, N-aceylaspartylglutamate (NAAG), thereby releasing glutamate. Involved in prostate tumor progression.

Also exhibits a dipeptidyl-peptidase IV type activity. In vitro, cleaves Gly-Pro-AMC.
Biological Process
C-terminal protein deglutamylation Source: BHF-UCL
Proteolysis Source: BHF-UCL
Cellular Location
Cell membrane
Isoform PSMA': Cytoplasm
Topology
Cytoplasmic: 1-19
Helical: 20-43
Extracellular: 44-750
PTM
The first two amino acids at the N-terminus of isoform PSMA' appear to be cleaved by limited proteolysis.
The N-terminus is blocked.

Anti-FOLH1 antibodies

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Target: FOLH1
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: RM327
Application*: IHC, WB
Target: FOLH1
Host: Mouse
Specificity: Human
Clone: IHC656
Application*: IH
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: 3B5
Application*: WB, E
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human
Clone: YPSMA-1
Application*: WB, E, P, C, F, IC, IF
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: LNI-17
Application*: F
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: F-2
Application*: WB, IP, IF, E
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human
Clone: B791M
Application*: E
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 107.1A4
Application*: E, P, C
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXF-1632
Application*: E, IF, WB
Target: FOLH1
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: SP29
Application*: P
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXF-0804
Application*: E, WB, IH
Target: FOLH1
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: CBXF-1053
Application*: WB, IP, F
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXF-1276
Application*: WB, F
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: GCP-04
Application*: P, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 5A9
Application*: F, P, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 3H5
Application*: F, IF, P, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXF-0806
Application*: E, P, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG2b, κ
Specificity: Human
Clone: Y-PSMA1
Application*: E, IF, C, P, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXF-3767
Application*: IH
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: CBXF-2345
Application*: E
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Mouse
Clone: CBXF-3747
Application*: WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human, Dog, Rat, Monkey, Mouse
Clone: CBXF-3746
Application*: IF, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXF-2346
Application*: E, IH
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 5C4
Application*: WB, P, F
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBXF-0808
Application*: IH, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBXF-0807
Application*: E, WB
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human
Clone: CBXF-0805
Application*: E
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBLG1-012
Application*: IP, F
Target: FOLH1
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: GCP-05
Application*: F
Target: FOLH1
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: CBFYR-0023
Application*: ELISA
More Infomation
For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
IFImmunofluorescence
IHImmunohistochemistry
IPImmunoprecipitation
WBWestern Blot
EELISA
MMicroarray
CIChromatin Immunoprecipitation
FFlow Cytometry
FNFunction Assay
IDImmunodiffusion
RRadioimmunoassay
TCTissue Culture
GSGel Supershift
NNeutralization
BBlocking
AActivation
IInhibition
DDepletion
ESELISpot
DBDot Blot
MCMass Cytometry/CyTOF
CTCytotoxicity
SStimulation
AGAgonist
APApoptosis
IMImmunomicroscopy
BABioassay
CSCostimulation
EMElectron Microscopy
IEImmunoelectrophoresis
PAPeptide Array
ICImmunocytochemistry
PEPeptide ELISA
MDMeDIP
SHIn situ hybridization
IAEnzyme Immunoassay
SEsandwich ELISA
PLProximity Ligation Assay
ECELISA(Cap)
EDELISA(Det)
BIBioimaging
IOImmunoassay
LFLateral Flow Immunoassay
LALuminex Assay
CImmunohistochemistry-Frozen Sections
PImmunohistologyp-Paraffin Sections
ISIntracellular Staining for Flow Cytometry
MSElectrophoretic Mobility Shift Assay
RIRNA Binding Protein Immunoprecipitation (RIP)
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