Life Science Reagents

CXCL9, a member of the ª subfamily of chemokines that lack the ELR domain, was initially identified as a lymphokine-activated gene in mouse macrophages. The CXCL9 gene is induced in macrophages and in primary glial cells of the central nervous system specifically in response to IFN-γ. CXCL9 has...

KE00250 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The Human Follistatin ELISA kit is to be used to detect and quantify protein levels of endogenous human Follistatin. The assay recognizes human Follistatin. An antibody specific for human Follistatin has been...

KE00182 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The IL27 ELISA kit is to be used to detect and quantify protein levels of endogenous IL27. The assay recognizes human IL27. An antibody specific for IL27 has been pre-coated onto the microwells. The IL27 protein...

Annexin V fluorescent conjugates can be used to detect apoptotic cells. The human anticoagulant Annexin V is a 35-36 kDa calcium-dependent phospholipid-binding protein with high affinity for phosphatidylserine (PS). In normal viable cells, PS is located on the inner leaflet of the cytoplasmic...

RNAstorm™ FFPE kit catalyzes the removal of formaldehyde-induced damage from FFPE tissue, yielding RNA with higher recovery and better integrity, ideal for NGS. Includes convenient Dewaxing Solution to use in place of toxic xylenes for deparaffinization. 50 spin column preps per kit.

The Reliant™ Gel System consists of precast agarose minigels for rapid and reproducible resolution of DNA fragments from 8 bp to 10 kb. Each precast agarose gel is precision cast using our SeaKem® Gold, NuSieve™ Hi-Res or NuSieve™ 3:1 Agarose and are available in...

Bradykinin (BK) is a pro-inflammatory polypeptide that can cause pain, inflammation, increased vascular permeability, vasodilation, contraction of various smooth muscles, and cell proliferation by stimulating B1and B2 receptors. B2 receptors are most commonly distributed in the vascular and...

Recombinant PreScission Protease (rPSP) from human rhinovirus (HRV 3C) is a recombinant restriction-grade protease. PSP is a highly purified recombinant 6xHis-fusion protein, which recognizes the same cleavage site as the native enzyme. It is used to cleave affinity tags from fusion proteins. The...

Adalimumab (Humira) is a humanized monoclonal antibody that’s approved by the U.S. Food and Drug Administration for the trea™ent of patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, Crohn's disease, ulcerative colitis, chronic psoriasis, hidradenitis suppurativa,...

Interleukin-11 is a pleiotropic cytokine that was originally detected in the conditioned medium of an IL-1a-stimulated primate bone marrow stromal cell line (PU-34) as a mitogen for the IL-6-responsive mouse plasmacytoma cell line T11. IL-11 has multiple effects on both hematopoietic and...

CD11b is the a-chain of integrin receptor CD11b/CD18 (also known as aMß2, Mac-1, and CR3), is highly expressed on the surface of innate immune cells, including macrophages, neutrophils, eosinophils and basophils. Human CD11b Magnetic Beads Kit is used for isolation or depletion of human CD11b...

An analytical reference standard that is structurally similar to known phytocannabinoids; intended for research and forensic applications

The adenosine receptors ADORA2B is G_s and G_q/11-coupled GPCR expressed in the Large intestine, cecum, urinary bladder. ADORA2B receptor mediates relaxation to adenosine in human small coronary arteries which is independent of NO but dependents in part on a K+-sensitive...

The Adenovirus Rapid Test Control Pack is intended for use with in vitro rapid tests for the determination of the presence or absence of Adenovirus.

Coelenterazine ip is a synthetic derivative of coelenterazine. The luminescence intensity of its aequorin complex is almost 50 times higher than that of the aequorin formed from native coelenterazine while its response time to calcium is much slower than the latter. Yellow solid soluble in MeOH or...

A mixture of mycotoxins produced by fungi that have been found in Cannabis samples and cultivation materials; designed for use as a reference standard for these substances during routine analytical checks using HPLC-UV or LC- or GC-MS instrumentation;

Noggin, also known as NOG, is a homodimeric glycoprotein that bindsto and modulates the activity of TGF-beta family ligands. It is expressed in condensing cartilage and immature chondrocytes. Noggin antagonizes bone morphogenetic protein (BMP) activities by blocking epitopes on BMPs needed for...

Fluorescent conjugates of Alpha-Bungarotoxin bind to the nicotinic acetylcholine receptor with high affinity, and thus can be used to image the distribution of the receptor at the neuromuscular junctions. CF« dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness,...

The SeroDetect HIV-1/HIV-2 Ag/Ab Combo Verification Panel is intended for use with assays in the determination of the presence of antigens and antibodies to HIV-1 and HIV-2.

The AccuGreen Broad Range dsDNA Quantitation Solution is designed for DNA Quantitation using a small fluorometer such as the Qubit. The AccuGreen solution contains the dye and buffer for sensitive, accurate dsDNA quantitation on the Qubit fluorometer. DNA standards are not provided.

AccuGENE™Saline-sodium-phosphate-EDTA Buffer is a standard reagent in Southern and Northern hybridization procedures. The addition of sodium phosphate helps keep this buffer more isotonic; it is more often used in RNA blotting but still has some uses in southern blotting.

CD19 is a 95 kDa coreceptor, which amplifies the signaling cascade in B cells. On the B cell surface, CD19 associates with CD21, CD81 and Leu-13 to exert its function. The cytoplasmic tail of CD19 has nine conserved tyrosine residues playing critical roles in CD19 mediated function by coupling...

Fibroblast growth factor-21 (FGF21) belongs to the large FGF family which has at least 23 members. Along with FGF-19/15 and FGF-23, FGF-21 is categorized as a member of the atypical FGF subfamily, as it must be complexed to the Klotho co-receptor in order to bind to the FGF receptors and activate...

We offer centrifugal ultrafiltration devices with two molecular weight cut-off options: MWCO=10 kD (10K) and MWCO=3 kD (3K). The ultrafiltration membrane allows molecules with molecular weight smaller than the cut-off to pass through into the filtrate collection tube, while molecules larger than the...