Variant Details
Catalog ID216034-500UGSupplier Catalog ID216034
Size500 µgPrice $ 588.00
Supplier United States Biological Inc. Package Content Mouse Anti-Human PTMA mAb SKU:216034, 500ug
ReactivityHumanCross ReactivityHuman
ApplicationsELISA, Western BlotClone No.14J38
IsotypeIgGImmunogenA short peptide (eeaengrdapangnan) derived from human PTMA.
Purification MethodPurified by Protein G affinity chromatography.GenePTMA
FormLyophilizedShipping TemperatureBlue Ice
Storage & Handling-20°CStorage Buffer0.01M PBS, pH 7.0.
PurityAffinity Purified


PTMA (prothymosin alpha) is the precursor of thymosin a1. It is an acidic, non-histone nuclear protein with aa109-111. PTMA is implicated with cell cycle regulation, chromatin remodeling, expression of oxidative stress-response genes and immuno-modulation. PTMA is elevated in malignances such as breast cancer, gastric cancer, prostate and bladder cancers. PTMA is a potential biomarker for the prognosis of cancer treatment.

Suitable for use in ELISA and Western Blot. Other applications not tested.

Recommended Dilution:
Western Blot: 1:2000
Optimal dilutions to be determined by the researcher.

Storage and Stability:
Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

For research use only.