PFKFB4 Polyclonal antibody

PFKFB4 Polyclonal Antibody for WB, IHC, IF/ICC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human, Mouse

Applications

WB, IHC, IF/ICC, ELISA

Conjugate

Unconjugated

Cat no : 29902-1-AP

Synonyms

6PF 2 K/Fru 2,6 P2ase 4, PFK/FBPase 4, PFKFB4

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Validation Data Gallery

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  WB analysis using 29902-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 29902-1-AP (PFKFB4 antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 29902-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 29902-1-AP (PFKFB4 antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

• 

  IHC staining of human kidney using 29902-1-AP

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 29902-1-AP (PFKFB4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse testis using 29902-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 29902-1-AP (PFKFB4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human kidney using 29902-1-AP

  Immunohistochemical analysis of paraffin-embedded human kidney tissue slide using 29902-1-AP (PFKFB4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse testis using 29902-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 29902-1-AP (PFKFB4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HUVEC using 29902-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed HUVEC cells using PFKFB4 antibody (29902-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L).

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Tested Applications

• Positive WB detected in: HepG2 cells, MDA-MB-231 cells, PC-3 cells, Raji cells
• Positive IHC detected in: human kidney tissue, mouse testis tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: HUVEC cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:4000
• Immunohistochemistry (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

29902-1-AP targets PFKFB4 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with Human, Mouse samples.

• Tested Reactivity: Human, Mouse
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: PFKFB4 fusion protein Ag30571
• Full Name: 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 4
• Calculated Molecular Weight: 54 kDa
• Observed Molecular Weight: 54 kDa
• GenBank Accession Number: NM_001317134
• Gene Symbol: PFKFB4
• Gene ID (NCBI): 5210
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

PFKFB4 (6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4), is a bi-function enzyme. On one hand, PFKFB4 synthesizes fructose 2,6-bisphosphate (F2,6-BP) to stimulate glycolysis, playing important roles in metabolic processes. On the other hand, PFKFB4 acts as a phosphatase to hydrolyze F2,6-BP into fructose-6-phosphate (F6P) and inorganic phosphate (Pi), functioning as a protein kinase to phosphorylate protein substrates. The dual function of PFKFB4 makes it involved in multiple biological processes such as cell cycle regulation, cell proliferation and transcriptional regulation(PMID: 33593309). PFKFB4 has been reported to be involved in a variety of cancers including human bladder cancer, gastric cancer, colon cancer, breast cancer and other malignant tumors(PMID: 21396842, PMID: 33732372, PMID: 31244553).