GeneTex
United States (US)

PSA (Free) antibody [981]

Cat No. GTX39441

Host Mouse
Clonality Monoclonal
Clone Name 981
Isotype IgG2a
Application ELISA, sELISA
Reactivity Human
APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.
Application Dilution
ELISA Assay dependent
sELISA Assay dependent

Note :

Capture: GTX39441, Detection: GTX39433 (for free PSA).
Not tested in other applications.

Calculated MW

29 kDa. ( Note )

Specificity/Sensitivity

No cross reactivity with Human Albumin, AFP, CEA, PAP, CA-125,CA 19-9 or CA 15-3.
PROPERTIES

Form

Liquid

Buffer

0.015 M Potassium Phosphate pH 7.4, 0.85% sodium chloride, 0.1% sodium azide

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. Store at 4ºC. DO NOT FREEZE.

Concentration

6.41mg/ml

Antigen Species

Human

Immunogen

Human PSA

Purification

Purified by DEAE Chromatography

Conjugation

Unconjugated

Note

For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET

Synonyms

PSA Antibody , APS Antibody , KLK2A1 Antibody , HK3 Antibody , KLK3 Antibody

Background

Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This gene is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19. Its protein product is a protease present in seminal plasma. It is thought to function normally in the liquefaction of seminal coagulum, presumably by hydrolysis of the high molecular mass seminal vesicle protein. Serum level of this protein, called PSA in the clinical setting, is useful in the diagnosis and monitoring of prostatic carcinoma. Alternate splicing of this gene generates several transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
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Database

Package List Price ($)
$ 289