LSBio The Immunohistochemistry Antibody Company
  • 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
  • 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?
  • 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
Contact Us

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. - To submit a new order. - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues. - To request technical information requests about an LSBio product or its application. - 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

Anti-SP1 Antibody (aa347-396) LS-C31115


Wt. Vol. Conc. Price
100 µg 100 µl 1 mg/ml $325
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Alternate Forms of this Antibody

LS-C435274 Biotin Conjugated
LS-C435275 FITC Conjugated
LS-C435276 HRP Conjugated

Most Popular SP1 Antibodies

Anti-SP1 Antibody (Internal) IHC-plus™ LS-B1647
Rabbit Polyclonal (IgG) to Human SP1
Human, Mouse, Rat
IHC - Paraffin, Western blot
Immunohistochemistry Image
Anti-SP1 Antibody (clone 1A5) IHC-plus™ LS-B6148
Mouse Monoclonal [clone 1A5] (IgG1) to Human SP1
Human, Mouse
IHC - Paraffin, Immunofluorescence, Western blot, ELISA
Immunohistochemistry Image
Anti-SP1 Antibody (aa735-785) LS-C290594
Goat Polyclonal to Human SP1
Human, Mouse, Bovine, Dog, Goat, Horse, Chicken, Xenopus
IHC - Paraffin, Immunofluorescence, Western blot, Immunoprecipitation, Proximity Ligation Assay
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal (IgG) to Mouse SP1
Mouse, Human, Rat, Bovine, Dog, Goat, Guinea pig, Hamster, Pig, Rabbit
Western blot (applications tested for the base form of this product only)


Mouse SP1
Mouse, Human, Rat, Bovine, Dog, Goat, Guinea pig, Hamster, Pig, Rabbit (tested or 100% immunogen sequence identity)
IgG Polyclonal
Protein A purified


  • Western blot (1.25 µg/ml)
  • (applications tested for the base form of this product only)

Specificity and Use

SP1 antibody was raised against synthetic peptide located between aa347-396 of mouse Sp1 (O89090-2). Percent identity by BLAST analysis: Mouse, Rat, Hamster (100%); Goat, Elephant, Dog, Bovine, Bat, Pig (85%); Human (78%).
LS-E13337 - Lyophilized - 100 µg - $145.00
Mouse SP1


Lyophilized from PBS with 2% sucrose
100 µl After adding water, will consist of PBS buffer with 2% sucrose
Long term: -20°C, the use of 50% glycerol is recommended if storing aliquots in -20°C for long term use (up to 1 year); Short term (less than one week): +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About SP1

P08047 NM_138473 NP_612482.2

SP1 Antibody, Sp1 transcription factor Antibody, Transcription factor Sp1 Antibody, Specificity protein 1 Antibody, TSFP1 Antibody

Transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation).

Western blot

Western blot
SP2/0 Cell Lysate. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Requested From: United States
Date Requested: 10/26/2016

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