New Additions

At Kerafast, we are continually adding new reagents to our portfolio of difficult-to-access bioresearch materials. Our latest products are listed below.

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Description: Mouse embryonic fibroblast (MEF) cell lines with floxed Actb (beta-actin), Actg1 (gamma-actin), or Actb/Actg1 alleles. Gene knock-out (KO) ...
Provider: From the laboratory of James M. Ervasti, PhD, University Minnesota, Twin Cities.
Price: $499.00
Description: Human embryonic kidney 293 (HEK293) cells with a complete deletetion of the Sirtuin 1 (SIRT1) gene. SIRT1 is the most conserved mammali...
Provider: From the laboratory of Xiaoling Li, PhD, National Institute of Environmental Health Sciences/NIH.
Price: $499.00
Description: This mouse IgM monoclonal antibody was raised against 4,4'-methylene diphenyl diisocyanate (MDI) and recognizes MDI. Highlights: B...
Provider:

From the laboratory of Centers for Disease Control and Prevention.

Price: $250.00
Description: Recombinant plasmid pBG60 containing Sindbis virus (SINV) that allows for fast gene of interest addition with Gateway recombination. Highl...
Provider: From the laboratory of Brian J. Geiss, PhD, Colorado State University.
Price: $66.00
Description: Norbelladine 4'-O-Methyltransferase (NpN4OMT) from Narcissus sp. aff. pseudonarcissus is produced in E. coli BL21 (Rosetta) cells and purif...
Provider: From the laboratory of Toni M. Kutchan, PhD, and Megan Augustin, Donald Danforth Plant Science Center.
Price: $250.00
Description: This rabbit polyclonal antibody was generated against a cysteinylated antiproliferative factor (APF) backbone (TVPAAVVVAC) and recognizes A...
Provider: From the laboratory of Susan K. Keay, MD, PhD, Department of Veteran Affairs.
Price: $299.00
Description: This rabbit polyclonal antibody was generated against a cysteinylated one-sugar antiproliferative factor (APF) derivative (GalNAc-TVPAAVVVA...
Provider: From the laboratory of Susan K. Keay, MD, PhD, Department of Veteran Affairs.
Price: $299.00
Description: This cell line is a derivative of the Cre4 cell line (Cat. ESA109). Cre4 cells were engineered for Tet-On expression with a retrovirus 2641...
Provider: From the laboratory of Mikhail F Alexeyev, PhD, University of South Alabama.

Price: $399.00
Description: These murine monoclonal antibodies recognize β2-glycoprotein I. Highlights: 21C5-48.2 recognizes human β2-glycoprotein I alone or w...
Provider: From the laboratory of Joyce Rauch, PhD, McGill University.

Price: $299.00
Description: This rabbit polyclonal antibody was generated against a synthetic peptide corresponding to wild-type Lamprey gonadotropin-releasing hormone...
Provider: From the laboratory of Stacia A. Sower, PhD, University of New Hampshire.
Price: $250.00
Description: Synthetic peptides corresponding to Lamprey gonadotropin realeasing hormone (GnRH)-1. Gonadotropin releasing hormone (GnRH), also known as...
Provider: From the laboratory of Stacia A. Sower, PhD, University of New Hampshire.
Price: $150.00
Description: LR3 insulin-like growth factor-1 (IGF-I) is a recombinant analog of human IGF-I containing the complete human IGF-I protein sequence with s...
Price: $110.00
Description: Yeast surface display nanobody library (NbLib) for rapid discovery of conformationally selective nanobodies. Highlights Fully in vi...
Provider: From the laboratory of Andrew C. Kruse, PhD, Harvard University.
Price: $500.00
Description: Serratia marcescens DNA/RNA Nonspecific Nuclease produced recombinately in E. coli. Highlights: Cleaves single and double stranded ...
Provider: From the laboratory of Darrell L. Peterson, PhD, Virginia Commonwealth University.
Price: $500.00
Description: High concentration dispersion of graphene nanoplatelets stabilized in a bovine serum albumin (SA) solution for use in biological applicatio...
Provider: From the laboratory of C. Vijaya Kumar, PhD, University of Connecticut.
Price: $130.00
Description: Single protein nanoparticles that retain the structure and function of native protein used. Highlights: Tunable size and color over...
Provider: From the laboratory of C. Vijaya Kumar, PhD, University of Connecticut.
Price: $150.00
Description: This mouse IgG1 monoclonal antibody was raised against recombinant Chaetomium globosum enolase (rCgEno) and recognizes C. globosum and C. a...
Provider: From a laboratory at Centers for Disease Control and Prevention.

Price: $299.00
Description: The Halo-RealThiol (HaloRT) probe provides ratiometric fluorescent readout for quantification of glutathione in live mammalian cells. High...
Provider: From the laboratory of Jin Wang, PhD, Baylor College of Medicine.
Price: $205.00
Description: Tobacco Etch Virus protease (TEVp)-Streptavidin fusion protein immobilized on biotin-coated superparamagnetic nanoparticles for optimal rec...
Provider: From the laboratory of Robert M. Hughes, PhD, East Carolina University.
Price: $225.00
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