Purified Rabbit anti-CHK1 (pS345) Antibody

SKU: DL93600A

Size 1: 100 ul

Synonyms : CHK1; Serine/threonine-protein kinase Chk1; CHK1 checkpoint homolog; Cell cycle checkpoint kinase; Checkpoint kinase-1

host: Rabbit

Reactivity（H- Human, M- Mouse, R- Rat, B- Bovine, C- Chicken, D- Dog, G- Goat, Mk- Monkey, P- Pig, Rb- Rabbit, S- Sheep, Z- Zebrafish）: H, M, R

Applications: WB, IHC, IF/IC

Background: Rabbit polyclonal antibody to CHK1 (pS345)

Concentration: 1mg/mL

Immunogen: KLH-conjugated synthetic peptide encompassing a sequence within the center region of human CHK1. The exact sequence is proprietary.

WB description: Western blot analysis of CHK1 (pS345) expression in HeLa (A), Jurkat (B), HL60 (C), mouse brain (D) whole cell lysates.

IHC description: Immunohistochemical analysis of CHK1 (pS345) staining in human breast cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

IF/ICC description: Immunofluorescent analysis of CHK1 (pS345) staining in HeLa cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.

IP description:

FC description:

ChIP description:

Purification_Method: The antibody was purified by immunogen affinity chromatography.

Clonality: Polyclonal

Conjugation:

Buffer: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.

Dilution: WB (1/500 - 1/1000), IH (1/100 - 1/200), IF/IC (1/100 - 1/500)

Gene ID(Human): 1111

Gene ID (Mouse): 12649

Gene ID(Rat): 140583

SwissProt (Human): O14757

SwissProt (Mouse): O35280

SwissProt (Rat): Q91ZN7

Storage: Store at -20℃. Avoid repeated freeze / thaw cycles.