Products

Research Areas

COVID-19

Resources

Distributors

Quick Order

Cart

Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.

Forgot password?

Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.

Login Name*:
Email*:
Password*:
Confirm Password*:
Name:
Organization:
Role:

Fields marked with a * are required.

Quick Order

Cart

Products

Antibodies

All Antibodies Primary Antibodies Secondary Antibodies IHC-plus™ Antibodies PathPlus™ Antibodies Isotype Control Antibodies

ELISA and Assay Kits

All Kits Assay Kits Traditional ELISA Kits Cell-Based ELISA Kits DNA-Binding ELISA Kits Phospho-Specific ELISA Kits ELISA Development Kits Chemiluminescent CLIA Kits

Proteins

All Proteins Recombinant Proteins Native Proteins Over-Expression Lysates Bio-Active Proteins Animal-Free Proteins Synthetic Peptides Cell and Tissue Lysates

Research Areas

Cancer Research

Breast Cancer IHC Colorectal Cancer IHC Lung Cancer IHC Prostate Cancer IHC

Pathways And Groups

Apoptosis Caspases Chemokines

Infectious Disease

Virology Coronaviridae (COVID-19) Hepatitis Viruses Herpesviridae (Herpes) Orthomyxoviridae (Influenza) Papillomaviridae (HPV) Paramyxoviridae (Mumps) Pneumoviridae (RSV) Polyomaviridae (SV40) Retroviridae (HIV) Togaviridae (Measles)

Neurodegenerative Disease

Alzheimer's Disease

COVID-19

Coronavirus Detection Coronavirus and COVID-19 Inhibitors Coronavirus Antibodies, Proteins, and cDNAs Cytokine Release Syndrome General Coronavirus Information

Resources

Purchasing

Product Ordering Terms and Conditions Holiday Schedule About the LSBio Guarantee About Reviews

Reference Material

About LSBio (LifeSpan BioSciences Inc.) About Our IHC Validation Process About Our IHC-plus™ Immunohistochemistry Protocol About Our Protocols LSBio ELISA Kit Development Guide Media

Secure Logins

How To Buy

Location

Corporate Headquarters

Vector Laboratories, Inc.
6737 Mowry Ave
Newark, CA 94560
United States

Telephone Numbers

Customer Service: (800) 227-6666 / (650) 697-3600

Contact Us

Additional Contact Details

Distributors

Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.

Forgot password?

Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.

Login Name*:
Email*:
Password*:
Confirm Password*:
Name:
Organization:
Role:

Fields marked with a * are required.

Quick Order

Catalog Number	Size	Price
LS-C800869-100	100 µl (1 mg/ml)	$379
LS-C800869-200	200 µl (1 mg/ml)	$421

CHEK1 / CHK1 Antibody - Phospho-Chk1 (Ser345) antibody for IHC in human brain.

CHEK1 / CHK1 Antibody - Staining HeLa cells by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 min at 25°C. The primary antibody was diluted at 1:200 and incubated with the sample for 1 hour at 37°C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.

1 of 2

2 of 2

Polyclonal Rabbit anti‑Human CHEK1 / CHK1 Antibody (phospho‑Ser345, IHC, IF, WB) LS‑C800869

Name: Anti-CHEK1 / CHK1 Antibody | Rabbit anti-Human Polyclonal | LSBio
Brand: Lifespan BioSciences
SKU: LS-C800869-100
Price: 379.0000 USD
Availability: InStock

Submit Review LSBio Guarantee

Antibody:

CHEK1 / CHK1 Rabbit anti-Human Polyclonal (pSer345) Antibody

Application:

IHC, IF, WB, Peptide-ELISA

Reactivity:

Human, Mouse, Rat

Format:

Unconjugated, Unmodified

$379

LS-C800869-100

Toll Free North America

(800) 227-6666

For Research Use Only

Specifications Validation Publications Reviews Featured Products Request SDS/MSDS

Overview

Antibody:

CHEK1 / CHK1 Rabbit anti-Human Polyclonal (pSer345) Antibody

Application:

IHC, IF, WB, Peptide-ELISA

Reactivity:

Human, Mouse, Rat

Format:

Unconjugated, Unmodified

Specifications

Description

CHK1 antibody LS-C800869 is an unconjugated rabbit polyclonal antibody to CHK1 (CHEK1) (pSer345) from human. It is reactive with human, mouse and rat. Validated for IF, IHC, Peptide-ELISA and WB.

Target

Human CHEK1 / CHK1

Synonyms

See All CHEK1 / CHK1 Antibodies

Host

Rabbit

Reactivity

Human, Mouse, Rat (tested or 100% immunogen sequence identity)

Clonality

IgG Polyclonal

Conjugations

Unconjugated

Purification

Affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.

Modifications

Unmodified

Immunogen

A synthesized peptide derived from human Chk1 around the phosphorylation site of Serine 345.

Epitope

pSer345

Specificity

Phospho-Chk1 (Ser345) Antibody detects endogenous levels of Chk1 only when phosphorylated at Serine 345.

Applications

IHC (1:50 - 1:200)
Immunofluorescence (1:100 - 1:500)
Western blot (1:500 - 1:2000)
Peptide Enzyme-Linked Immunosorbent Assay (1:20000 - 1:40000)

Performing IHC? See our complete line of Immunohistochemistry Reagents including antigen retrieval solutions, blocking agents ABC Detection Kits and polymers, biotinylated secondary antibodies, substrates and more.

Usage

For western blots: incubate membrane with diluted antibody overnight in 5% w/v milk , 1X TBS, 0.1% Tween-20 at 4°C with gentle shaking.

Presentation

PBS, pH 7.4, 0.02% Sodium Azide, 50% Glycerol

Storage

Upon receipt, store at -20°C. Avoid freeze-thaw cycles.

Restrictions

For research use only. Intended for use by laboratory professionals.

Guarantee

This antibody carries the LSBio 100% Guarantee.

LSBio Guarantee

About CHEK1 / CHK1