LSBio The Immunohistochemistry Antibody Company
Products
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All Kits
  • Sandwich ELISA Kits
  • Competitive EIA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Direct ELISA Kits
  • Functional ELISA Kits
  • Phospho-Specific ELISA Kits
  • Custom ELISA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
  • Other
  • Blocking Peptides
Services
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question? CustomerSupport@LSBio.com
Resources
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Publications
  • Secure Logins
  • Login to Our Secure FTP Site
  • Login to Our IHC Database
Distributors
Contact Us

LSBio
2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products.

Orders@LSBio.com - To submit a new order.

Customer.Support@LSBio.com - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues.

Technical.Support@LSBio.com - To request technical information requests about an LSBio product or its application.

Sales@LSBio.com - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Quick Order ▾
View Cart

Human EIF2S1 Recombinant (GST) Protein LS-G28315

Ordering

Wt. Vol. Conc. Price
10 µg - - $415
Inquire for larger quantities
LSBio (USA Sales Only) LSBio (USA Sales Only)
206-374-1102
866-206-6909
Orders@LSBio.com
 

Most Popular EIF2S1 Proteins

Human EIF2S1 Recombinant (His) Protein - LS-G810
E. coli Expression System
His
Unpurified / Lyophilized
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Human EIF2S1 Recombinant (His) Protein - LS-G20242
E. coli Expression System
His
Unpurified / Lyophilized
Human EIF2S1 Recombinant (GST) Protein - LS-G28315
Wheat Wheat Germ Extract
GST
Unpurified / Lyophilized
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

100% Guaranteed 100% Guaranteed
LS-G28315
Recombinant Protein
EIF2S1
Human
60.39 kDa
MPGLSCRFYQ HKFPEVEDVV MVNVRSIAEM GAYVSLLEYN
NIEGMILLSE LSRRRIRSIN KLIRIGRNEC VVVIRVDKEK
GYIDLSKRRV SPEEAIKCED KFTKSKTVYS ILRHVAEVLE
YTKDEQLESL FQRTAWVFDD KYKRPGYGAY DAFKHAVSDP
SILDSLDLNE DEREVLINNI NRRLTPQAVK IRADIEVACY
GYEGIDAVKE ALRAGLNCST ENMPIKINLI APPRYVMTTT
TLERTEGLSV LSQAMAVIKE KIEEKRGVFN VQMEPKVVTD
TDETELARQM ERLERENAEV DGDDDAEEME AKAED
Wheat Germ Extract
Wheat
GST
Glutathione Sepharose
50 mM Tris-HCl, pH 8.0, 10 mM reduced glutathione
Store at -80°C. Avoid freeze-thaw cycles.
For research use only.

About EIF2S1

P05198 NM_004094 NP_004085.1

EIF2S1 Protein, EIF-2-alpha Protein, EIF-2alpha Protein, EIF2 alpha Protein, EIF2 Protein, EIF-2 Protein, EIF-2A Protein

EIF2 is a translation initiation factor that catalyzes the first regulated step of protein synthesis, promoting the binding of the initiator tRNA to 40s ribosomal subunits. eIF2 is composed of 3 non identical subunits, alpha, beta and gamma. Binding occurs as a ternary complex of methionyl-tRNA, eIF2 and GTP. The rate of complex formation is modulated by the phosphorylation state of eIF2alpha. Phosphorylation of eIF2alpha has been shown to occur in response to heat shock and hypoxic stress.

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis

Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis
12.5% SDS-PAGE of human EIF2S1 stained with Coomassie Blue
 

Requested From: United States
Date Requested: 12/8/2016

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn
Copyright © 2016 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number