PKM1 / 2 Antibody

Product Specifications

Background

Glycolytic enzyme that catalyzes the transfer of a phosphoryl group from phosphoenolpyruvate (PEP) to ADP, generating ATP. Stimulates POU5F1-mediated transcriptional activation. Plays a general role in caspase independent cell death of tumor cells. The ratio betwween the highly active tetrameric form and nearly inactive dimeric form determines whether glucose carbons are channeled to biosynthetic processes or used for glycolytic ATP production. The transition between the 2 forms contributes to the control of glycolysis and is important for tumor cell proliferation and survival.

NCBI Gene ID

5315

Swiss Prot

P14618

Accession Number

NP_872270.1

Host

Rabbit

Reactivity

Human

Immunogen

PKM1/2 antibody was raised against a peptide sequence around aa. 36~40 (D-S-P-P-I) derived from Human PKM1/2.

Clonality

Polyclonal

Conjugation

Unconjugated

Type

Primary Antibodies

Field of Research

Stem Cell

Purification

Antibodies were purified by affinity-chromatography using epitope-specific peptide.

Concentration

1 mg/mL

Buffer

Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Modification

None

Shipping Conditions

Blue Ice

Storage Conditions

Store antibody at -20˚ C for up to one year.

Calculated Molecular Weight

60 kDa

Specificity

This antibody detects endogenous levels of total PKM1/2 protein.

Applications Notes

Western Blot: 1:1000

Symbol

PKM

NCBI Official Name

Pyruvate kinase, muscle

NCBI Organism

Homo sapiens

Background Reference 01

Christofk, H. R. et al. (2008) Nature 452, 230-3. Mazurek, S. et al. (2005) Semin Cancer Biol 15, 300-8. Dombrauckas, J. D. et al. (2005) Biochemistry 44, 9417-29. Hitosugi, T. et al. (2009) Sci Signal 2, ra73.