• Immunohistochemical analysis of paraffin-embedded Human testis. 1, Antibody was diluted at 1:200 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Immunohistochemical analysis of paraffin-embedded Human testis. 1, Antibody was diluted at 1:200 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Western blot analysis of various cells using PKM2 Polyclonal Antibody diluted at 1：2000
  • Immunohistochemical analysis of paraffin-embedded Human testis. 1, Antibody was diluted at 1:200 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Immunofluorescence analysis of rat-lung tissue. 1, PKM2 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunohistochemical analysis of paraffin-embedded Human-stomach-cancer tissue. 1, PKM2 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunohistochemical analysis of paraffin-embedded Human-uterus-cancer tissue. 1, PKM2 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunohistochemical analysis of paraffin-embedded Human colon. 1, Antibody was diluted at 1:200 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Immunofluorescence analysis of rat-spleen tissue. 1, PKM2 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunohistochemical analysis of paraffin-embedded Human-uterus tissue. 1, PKM2 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunofluorescence analysis of rat-spleen tissue. 1, PKM2 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of rat-kidney tissue. 1, PKM2 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunofluorescence analysis of rat-kidney tissue. 1, PKM2 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B
  • Immunohistochemical analysis of paraffin-embedded Human colon. 1, Antibody was diluted at 1:200 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Immunohistochemical analysis of paraffin-embedded Human-colon tissue. 1, PKM2 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Immunohistochemical analysis of paraffin-embedded Human colon. 1, Antibody was diluted at 1:200 (4°C overnight). 2, High-pressure and temperature EDTA, pH8.0 was used for antigen retrieval. 3, Secondary antibody was diluted at 1:200 (room temperature, 30min).
  • Immunohistochemical analysis of paraffin-embedded Human-stomach tissue. 1, PKM2 Polyclonal Antibody was diluted at 1:200 (4°C, overnight). 2, Sodium citrate pH 6.0 was used for antibody retrieval (>98°C, 20min). 3, Secondary antibody was diluted at 1:200 (room tempeRature, 30min). Negative control was used by secondary antibody only.
  • Western blot analysis of lysate from HT29 cells, using PKM2 antibody.
  • Immunofluorescence analysis of rat-lung tissue. 1, PKM2 Polyclonal Antibody (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 labled Secondary antibody was diluted at 1:300 (room temperature, 50min).3, Picture B: DAPI (blue) 10min. Picture A:Target. Picture B: DAPI. Picture C: merge of A+B

Anti-PKM antibody (181-230 aa) (STJ95142)

SKU:
STJ95142

£48.00 - £252.00
Current Stock:
Host: Rabbit
Applications: IF/WB/IHC/ELISA
Reactivity: Human/Mouse/Rat
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-Pyruvate kinase PKM (181-230 aa) is suitable for use in Immunofluorescence, Western Blot, Immunohistochemistry and ELISA research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide.
Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration: 1 mg/mL
Dilution Range: IF 1:50-200
WB 1:500-2000
ELISA 1:10000-20000
IHC 1:50-300
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: PKM
Gene ID: 5315
Uniprot ID: KPYM_HUMAN
Immunogen Region: 181-230 aa
Specificity: PKM2 Polyclonal Antibody detects endogenous levels of PKM2 protein.
Immunogen: The antiserum was produced against synthesized peptide derived from the human PKM2 at the amino acid range 181-230
Post Translational Modifications ISGylated. Under hypoxia, hydroxylated by EGLN3. Acetylation at Lys-305 is stimulated by high glucose concentration, it decreases enzyme activity and promotes its lysosomal-dependent degradation via chaperone-mediated autophagy. Isoform M2: Acetylated at Lys-433 by EP300, leading to impair phosphoenolpyruvate substrate-binding and promote its homodimerization and subsequent translocation to the nucleus. Deacetylation at Lys-433 by SIRT6 promotes its nuclear export into the cytoplasm, leading to suppress its nuclear localization and oncogenic function. Isoform M2: S-nitrosylation at Cys-423 and Cys-424 inhibits homotetramerization and pyruvate kinase activity. S-nitrosylation is indirectly inhibited by AKR1A1 which degrades S-nitroso-CoA, a cofactor required to S-nitrosylate proteins. FGFR1-dependent tyrosine phosphorylation is reduced by interaction with TRIM35.
Function Catalyzes the final rate-limiting step of glycolysis by mediating the transfer of a phosphoryl group from phosphoenolpyruvate (PEP) to ADP, generating ATP. The ratio between 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. Isoform M2: Isoform specifically expressed during embryogenesis that has low pyruvate kinase activity by itself and requires allosteric activation by D-fructose 1,6-bisphosphate (FBP) for pyruvate kinase activity. In addition to its pyruvate kinase activity in the cytoplasm, also acts as a regulator of transcription in the nucleus by acting as a protein kinase. Translocates into the nucleus in response to various signals, such as EGF receptor activation, and homodimerizes, leading to its conversion into a protein threonine- and tyrosine-protein kinase. Catalyzes phosphorylation of STAT3 at 'Tyr-705' and histone H3 at 'Thr-11' (H3T11ph), leading to activate transcription. Its ability to activate transcription plays a role in cancer cells by promoting cell proliferation and promote tumorigenesis. Promotes the expression of the immune checkpoint protein CD274 in BMAL1-deficient macrophages. May also act as a translation regulator for a subset of mRNAs, independently of its pyruvate kinase activity: associates with subpools of endoplasmic reticulum-associated ribosomes, binds directly to the mRNAs translated at the endoplasmic reticulum and promotes translation of these endoplasmic reticulum-destined mRNAs. Plays a role in caspase independent cell death of tumor cells. Isoform M1: Pyruvate kinase isoform expressed in adult tissues, which replaces isoform M2 after birth. In contrast to isoform M2, has high pyruvate kinase activity by itself and does not require allosteric activation by D-fructose 1,6-bisphosphate (FBP) for activity.
Protein Name Pyruvate Kinase Pkm
Cytosolic Thyroid Hormone-Binding Protein
Cthbp
Opa-Interacting Protein 3
Oip-3
Pyruvate Kinase 2/3
Pyruvate Kinase Muscle Isozyme
Threonine-Protein Kinase Pkm2
Thyroid Hormone-Binding Protein 1
Thbp1
Tumor M2-Pk
Tyrosine-Protein Kinase Pkm2
P58
Database Links Reactome: R-HSA-6798695
Reactome: R-HSA-70171
Reactome: R-HSA-70268
Reactome: R-HSA-9861718 P14618-1
Cellular Localisation Isoform M2: Cytoplasm
Nucleus
Translocates To The Nucleus In Response To Various Signals
Such As Egf Receptor Activation Or Apoptotic Stimuli
Nuclear Translocation Is Promoted By Acetylation By Ep300
Deacetylation By Sirt6 Promotes Its Nuclear Export In A Process Dependent Of Xpo4
Thereby Suppressing Its Ability To Activate Transcription And Promote Tumorigenesis
Isoform M1: Cytoplasm
Alternative Antibody Names Anti-Pyruvate Kinase Pkm antibody
Anti-Cytosolic Thyroid Hormone-Binding Protein antibody
Anti-Cthbp antibody
Anti-Opa-Interacting Protein 3 antibody
Anti-Oip-3 antibody
Anti-Pyruvate Kinase 2/3 antibody
Anti-Pyruvate Kinase Muscle Isozyme antibody
Anti-Threonine-Protein Kinase Pkm2 antibody
Anti-Thyroid Hormone-Binding Protein 1 antibody
Anti-Thbp1 antibody
Anti-Tumor M2-Pk antibody
Anti-Tyrosine-Protein Kinase Pkm2 antibody
Anti-P58 antibody
Anti-PKM antibody
Anti-OIP3 antibody
Anti-PK2 antibody
Anti-PK3 antibody
Anti-PKM2 antibody

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance