PKM2-specific Recombinant antibody, PBS Only

PKM2-specific Uni-rAb^TM Recombinant Antibody for WB, IHC, IF/ICC, FC (Intra), Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, IF/ICC, FC (Intra), Indirect ELISA

Conjugate

Unconjugated

CloneNo.

241431E8

Cat no : 84451-1-PBS

Synonyms

PKM, PKM1, PK-M1, PKM1 pyruvate kinase, muscle, PKM2

---

Validation Data Gallery

• 

  WB analysis using 84451-1-RR (same clone as 84451-1-PBS)

  Various lysates were subjected to SDS PAGE followed by western blot with 84451-1-RR (PK-M2-specific antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 84451-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human colon cancer using 84451-1-RR (same clone as 84451-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 84451-1-RR (PKM2-specific antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 84451-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human colon cancer using 84451-1-RR (same clone as 84451-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 84451-1-RR (PKM2-specific antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 84451-1-PBS in a different storage buffer formulation.

• 

  IF Staining of HeLa using 84451-1-RR (same clone as 84451-1-PBS)

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using PKM2-specific antibody (84451-1-RR, Clone: 241431E8 ) at dilution of 1:250 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). This data was developed using the same antibody clone with 84451-1-PBS in a different storage buffer formulation.

• 

  FC experiment of HeLa using 84451-1-RR (same clone as 84451-1-PBS)

  1x10^6 HeLa cells were intracellularly stained with 0.25 ug PKM2-specific Recombinant antibody (84451-1-RR, Clone:241431E8) and APC-Conjugated Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C). This data was developed using the same antibody clone with 84451-1-PBS in a different storage buffer formulation.

• 

  FC experiment of HepG2 using 84451-1-RR (same clone as 84451-1-PBS)

  1x10^6 HepG2 cells were intracellularly stained with 0.25 ug PKM2-specific Recombinant antibody (84451-1-RR, Clone:241431E8) and APC-Conjugated Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C). This data was developed using the same antibody clone with 84451-1-PBS in a different storage buffer formulation.

---

Product Information

84451-1-PBS targets PKM2-specific in WB, IHC, IF/ICC, FC (Intra), Indirect ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Peptide
• Full Name: PKM pyruvate kinase, muscle
• Calculated Molecular Weight: 58 kDa
• Observed Molecular Weight: 58 kDa
• GenBank Accession Number: NM_002654
• Gene Symbol: PKM
• Gene ID (NCBI): 5315
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS Only
• Storage Conditions: Store at -80°C.

Background Information

PKM, also named as OIP3, PK2, PK3, PKM, p58, THBP1, CTHBP and Tumor M2-PK, belongs to the pyruvate kinase family. It is glycolytic enzyme that catalyzes the transfer of a phosphoryl group from phosphoenolpyruvate (PEP) to ADP, generating ATP. It stimulates POU5F1-mediated transcriptional activation. PKM plays a general role in caspase independent cell death of tumor cells. PKM has 2 isoforms named as PKM1/M2. The activity of the M2 isoform (but not the M1 isoform) can be inhibited by tyrosine kinase signalling in tumourcells. The primary pyruvate kinase isoform before tumour development is PK-M1; however, the primary isoform from four independent tumours is PK-M2 (PMID:18337823). The immunogen of this antibody is M2 isoform and this antibody is specific to PKM2 isoform.