Chk1 Monoclonal antibody, PBS Only

Chk1 Monoclonal Antibody for WB, IHC, Indirect ELISA

Host / Isotype

Mouse / IgG2b

Reactivity

human, mouse, rat

Applications

WB, IHC, Indirect ELISA

Conjugate

Unconjugated

CloneNo.

3A3A5

Cat no : 60277-1-PBS

Synonyms

CHEK1, Chk1

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Validation Data Gallery

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  WB analysis using 60277-1-Ig (same clone as 60277-1-PBS)

  Various lysates were subjected to SDS PAGE followed by western blot with 60277-1-Ig (Chk1 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 60277-1-PBS in a different storage buffer formulation.

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  WB analysis of NIH/3T3 using 60277-1-Ig (same clone as 60277-1-PBS)

  NIH/3T3 cells were subjected to SDS PAGE followed by western blot with 60277-1-Ig (Chk1 antibody) at dilution of 1:3000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 60277-1-PBS in a different storage buffer formulation.

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  IHC staining of human breast cancer using 60277-1-Ig (same clone as 60277-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 60277-1-Ig (Chk1 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 60277-1-PBS in a different storage buffer formulation.

• 

  IHC staining of human breast cancer using 60277-1-Ig (same clone as 60277-1-PBS)

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 60277-1-Ig (Chk1 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 60277-1-PBS in a different storage buffer formulation.

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Recommended dilution

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

Product Information

60277-1-PBS targets Chk1 in WB, IHC, Indirect ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Mouse / IgG2b
• Class: Monoclonal
• Type: Antibody
• Immunogen: Chk1 fusion protein Ag0409
• Full Name: CHK1 checkpoint homolog (S. pombe)
• Calculated Molecular Weight: 54 kDa
• Observed Molecular Weight: 50 kDa
• GenBank Accession Number: BC004202
• Gene Symbol: CHEK1
• Gene ID (NCBI): 1111
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS Only
• Storage Conditions: Store at -80°C.

Background Information

CHEK1(Checkpoint kinase-1) is also named as CHK1 and belongs to the protein kinase superfamily. It is implicated in a circuit in which it activates checkpoints, DNA repair and proliferating cell nuclear antigen and FANCD2 monoubiquitinylation(PMID:21389083). CHEK1 protects vertebrate cells against spontaneous chromosome missegregation and is required to sustain anaphase delay when spindle function is disrupted by taxol(PMID:17276342). It has 3 isoforms produced by alternative splicing with the molecular mass of 54 kDa, 44 kDa and 50 kDa.