PSMA Recombinant Rabbit Monoclonal Antibody [JE42-45]
Catalog# HA721593
PSMA Recombinant Rabbit Monoclonal Antibody [JE42-45]
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WB
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IHC-P
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Human
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unconjugated
Overview
Product Name
PSMA Recombinant Rabbit Monoclonal Antibody [JE42-45]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein within Human PSMA aa 1-150 / 750.
Species Reactivity
Human
Validated Applications
WB, IHC-P
Molecular Weight
Predicted band size: 84 kDa
Positive Control
LNCaP cell lysate, 22RV1 cell lysate, human prostate carcinoma tissue.
Conjugation
unconjugated
Clone Number
JE42-45
RRID
Product Features
Form
Liquid
Concentration
1 mg/mL.(The concentration of this product may be batch-dependent)
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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WB
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1:1,000
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IHC-P
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1:1,000
Target
Function
Glutamate carboxypeptidase II (GCPII), also known as N-acetyl-L-aspartyl-L-glutamate peptidase I (NAALADase I), NAAG peptidase, or prostate-specific membrane antigen (PSMA) is an enzyme that in humans is encoded by the FOLH1 (folate hydrolase 1) gene. Human GCPII contains 750 amino acids and weighs approximately 84 kDa. GCPII is a zinc metalloenzyme that resides in membranes. Most of the enzyme resides in the extracellular space. GCPII is a class II membrane glycoprotein. It catalyzes the hydrolysis of N-acetylaspartylglutamate (NAAG) to glutamate and N-acetylaspartate (NAA) according to the reaction scheme to the right. Neuroscientists primarily use the term NAALADase in their studies, while those studying folate metabolism use folate hydrolase, and those studying prostate cancer or oncology, PSMA. All refer to the same protein glutamate carboxypeptidase II.
Background References
1. Wang F et al. Advances in PSMA-targeted therapy for prostate cancer. Prostate Cancer Prostatic Dis. 2022 Mar
2. Seifert R et al. Prostate Cancer Theranostics: PSMA Targeted Therapy. PET Clin. 2021 Jul
Subcellular Location
Cell membrane; Cytoplasm.
UNIPROT
Synonyms
Cell growth inhibiting protein 27 antibody
Cell growth-inhibiting gene 27 protein antibody
FGCP antibody
Folate hydrolase (prostate-specific membrane antigen) 1 antibody
Folate hydrolase 1 antibody
Folate hydrolase antibody
Folate hydrolase prostate specific membrane antigen 1 antibody
FOLH 1 antibody
FOLH antibody
Folh1 antibody
ExpandImages
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☑ Relative expression (RE)
Western blot analysis of PSMA on different lysates with Rabbit anti-PSMA antibody (HA721593) at 1/1,000 dilution.
Lane 1: LNCaP cell lysate
Lane 2: 22RV1 cell lysate
Lane 3: PC-3M cell lysate (negative)
Lysates/proteins at 20 µg/Lane.
Predicted band size: 84 kDa
Observed band size: 100/200 kDa
Exposure time: 1 minute 20 seconds;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721593) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:100,000 dilution was used for 1 hour at room temperature. -
Immunohistochemical analysis of paraffin-embedded human prostate carcinoma tissue with Rabbit anti-PSMA antibody (HA721593) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721593) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"