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 CFB / Complement Factor B Recombinant (6His,C-terminus) Protein LS-G38857

Ordering

Wt. Vol. Conc. Price
- 10 µl - $235
- 50 µl - $385
- 500 µl - $1,605
- 1000 µl - $2,310
Inquire for larger quantities
LSBio (USA Sales Only) LSBio (USA Sales Only)
206-374-1102
866-206-6909
Orders@LSBio.com
 

Most Popular CFB / Complement Factor B Proteins

Human CFB / Complement Factor B Recombinant (His) Protein - LS-G19512
E. coli Expression System
His
Unpurified / Lyophilized
Human CFB / Complement Factor B Recombinant (His) Protein - LS-G19536
E. coli Expression System
His
Unpurified / Lyophilized
Mouse CFB / Complement Factor B Recombinant (His) Protein - LS-G20601
E. coli Expression System
His
Unpurified / Lyophilized
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image

100% Guaranteed 100% Guaranteed
LS-G38857
Recombinant Protein
CFB / Complement Factor B
Human
Recombinant Human Complement Factor B is produced by our Mammalian expression system and the target gene encoding Thr26-Leu764 is expressed with a 6His tag at the C-terminus.
Thr26-Leu764
TPWSLAWPQG SCSLEGVEIK GGSFRLLQEG QALEYVCPSG
FYPYPVQTRT CRSTGSWSTL KTQDQKTVRK AECRAIHCPR
PHDFENGEYW PRSPYYNVSD EISFHCYDGY TLRGSANRTC
QVNGRWSGQT AICDNGAGYC SNPGIPIGTR KVGSQYRLED
SVTYHCSRGL TLRGSQRRTC QEGGSWSGTE PSCQDSFMYD
TPQEVAEAFL SSLTETIEGV DAEDGHGPGE QQKRKIVLDP
SGSMNIYLVL DGSDSIGASN FTGAKKCLVN LIEKVASYGV
KPRYGLVTYA TYPKIWVKVS EADSSNADWV TKQLNEINYE
DHKLKSGTNT KKALQAVYSM MSWPDDVPPE GWNRTRHVII
LMTDGLHNMG GDPITVIDEI RDLLYIGKDR KNPREDYLDV
YVFGVGPLVN QVNINALASK KDNEQHVFKV KDMENLEDVF
YQMIDESQSL SLCGMVWEHR KGTDYHKQPW QAKISVIRPS
KGHESCMGAV VSEYFVLTAA HCFTVDDKEH SIKVSVGGEK
RDLEIEVVLF HPNYNINGKK EAGIPEFYDY DVALIKLKNK
LKYGQTIRPI CLPCTEGTTR ALRLPPTTTC QQQKEELLPA
QDIKALFVSE EEKKLTRKEV YIKNGDKKGS CERDAQYAPG
YDKVKDISEV VTPRFLCTGG VSPYADPNTC RGDSGGPLIV
HKRSRFIQVG VISWGVVDVC KNQKRQKQVP AHARDFHINL
FQVLPWLKEK LQDEDLGFLV DHHHHHH
Human Cells
Human
6His,C-terminus
Liquid
For research use only.

About CFB / Complement Factor B

P00751 NM_001710 NP_001701.2

CFB Protein, AHUS4 Protein, B-factor, properdin Protein, C3/C5 convertase Protein, CFAB Protein, C3 proaccelerator Protein, C3 proactivator Protein, Complement factor B Protein, Complement protein Factor B Protein, Glycine-rich beta-glycoprotein Protein, GBG Protein, Factor B Protein, FB Protein, Glycine-rich beta glycoprotein Protein, PBF2 Protein, BF Protein, BFD Protein, FBI12 Protein, H2-Bf Protein, Properdin factor B Protein

CFB / Complement Factor B is complement factor B, a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. Upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease which associates with C3b to form the alternative pathway C3 convertase.

Requested From: United States
Date Requested: 12/9/2016

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