Chk1 Antibody (2F2) - BSA Free

Novus Biologicals | Catalog # NBP3-26658

Recombinant Monoclonal Antibody
Novus Biologicals
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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Western Blot, ELISA, Immunocytochemistry/ Immunofluorescence

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 2F2 expressed in HEK293

Format

BSA Free
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Product Specifications

Immunogen

A synthesized peptide derived from Human Chk1 [UniProt O14757]

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for Chk1 Antibody (2F2) - BSA Free

Chk1 Antibody (2F2)

Immunohistochemistry: Chk1 Antibody (2F2) [NBP3-26658] -

Immunohistochemistry: Chk1 Antibody (2F2) [NBP3-26658] - Image of Chk1 Antibody (2F2) diluted at 1:100 and staining in paraffin-embedded human small intestine tissue performed. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4C overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.
Chk1 Antibody (2F2)

Western Blot: Chk1 Antibody (2F2) [NBP3-26658] -

Western Blot: Chk1 Antibody (2F2) [NBP3-26658] - Positive Western Blot detected in: K562 whole cell lysate, 293T whole cell lysate, MCF-7 whole cell lysate, HepG2 whole cell lysate.
All lanes: Chk1 Antibody at 1: 1000
Secondary: Goat polyclonal to rabbit IgG at 1/50000 dilution.
Predicted band size: 55, 44, 51 kDa
Observed band size: 55 kDa
Chk1 Antibody (2F2)

Immunocytochemistry/Immunofluorescence: Chk1 Antibody (2F2) [NBP3-26658] -

Immunocytochemistry/Immunofluorescence: Chk1 Antibody (2F2) [NBP3-26658] - Staining of Hela Cells with Chk1 Antibody (2F2) at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeated by 0.2% Triton X-100, and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. Nuclear DNA was labeled in blue with DAPI. The secondary antibody was FITC-conjugated Goat Anti-Rabbit IgG (H+L).

Applications for Chk1 Antibody (2F2) - BSA Free

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:20-1:200

Immunohistochemistry

1:50-1:200

Western Blot

1:500-1:5000

Formulation, Preparation, and Storage

Purification

Affinity purified

Formulation

PBS, pH 7.4, 150mM NaCl, and 50% glycerol

Format

BSA Free

Preservative

0.02% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20 to -70C. Avoid freeze-thaw cycles.

Background: Chk1

Chk1 is involved in cell cycle arrest when DNA damage has occurred, and it plays an important role in DNA damage checkpoint, embryonic development and tumor suppression (1). Chk1 is activated in response to replication blocks and genotoxic stress, via phosphorylation of serines 317 and 345 (2). Activated Chk1 can bind to, phosphorylate (at serine 216) and inactivate cdc25c (3,4). Phosphorylation of cdc25c prevents activation of the CDC2-cyclin B complex and prevents entry into M-phase (3, 4).

Long Name

Checkpoint Kinase 1

Alternate Names

CHEK1

Gene Symbol

CHEK1

Additional Chk1 Products

Product Documents for Chk1 Antibody (2F2) - BSA Free

Certificate of Analysis

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Product Specific Notices for Chk1 Antibody (2F2) - BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Protocols

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FAQs

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