IL-1 beta, Interleukin-1 beta, porcine: Interleukin-1 beta (IL-1β) is a non-secreted proinflammatory cytokine produced mainly by activated macrophages, as well as neutrophils, epithelial cells, and endothelial cells. It possesses metabolic, physiological, haematopoietic activities, and…

IL-36 beta (183 a.a.), murine (mouse): Interleukin-36 (IL-36) is a pro-inflammatory cytokine which plays an important role in the pathophysiology of several diseases. IL-36α, IL-36β, and IL-36γ (formerly IL-1F6, IL-1F8, and IL-1F9) are IL-1 family members that signal through…

TNF alpha, Tumor Necrosis Factor-alpha, human: Human Tumor Necrosis Factor-alpha Tumor necrosis factor alpha (TNF-α), also called cachectic, is produced by neutrophils, activated lymphocytes, macrophages, NK cells, LAK cells, astrocytes endothelial cells, smooth muscle cells and some…

IL-1 beta, Interleukin-1 beta, monkey (rhesus macaque): IL-1 beta is a proinflammatory cytokine produced in a variety of cells including monocytes, tissue macrophages, keratinocytes, and other epithelial cells. Both IL-1 alpha and IL-1 beta binds to the same receptor and has similar if not…

IL-12, Interleukin-12, human: Interleukin 12, also known as natural killer cell stimulatory factor (NKSF) or cytotoxic lymphocyte maturation factor (CLMF), is a pleiotropic cytokine originally identified in the medium of activated human B lymphoblastoid cell lines. The p40 subunit of IL-12 has…

FGF-basic, Fibroblast Growth Factor-basic, rat: FGF-basic is one of 23 known members of the FGF family. Proteins of this family play a central role during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and…

IL-1 beta, InterleukinIL-1 beta, equine: Interleukin-1 beta (IL-1ß) is a non-secreted proinflammatory cytokine produced mainly by activated macrophages, as well as neutrophils, epithelial cells, and endothelial cells. It possesses metabolic, physiological, haematopoietic activities, and plays one…

G-CSF, murine (mouse): Granulocyte colony stimulating factor (G-CSF) is a pleiotropic cytokine. It is mainly produced by monocytes and macrophages upon activation by endotoxin, TNF-α and IFN-γ. Besides, many other cell types can secret this protein after LPS, IL-1 or TNF-α…

sCD40 Ligand, TRAP, rHusCD40L, human: CD40 ligand, CD40L (also known as CD154, TRAP or gp39), is a 261 amino acid type II transmembrane glycoprotein belonging to the TNF family, CD40L is expressed predominantly on activated CD4+ T lymphocytes, and also found in other types of cells, like NK cells,…

CXCL3, CINC-2 beta, rat: The three GRO cDNAs encode 107 amino acid precursor proteins from which the N-terminal 34 amino acid residues are cleaved to generate the mature GROs. There are no potential N-linked glycosylation sites in the amino acid sequences. GRO expression is inducible by serum…

Leptin, human: Human Leptin plays a key role in regulating energy intake and energy expenditure, including appetite and metabolism. It is one of the most important adipose derived hormones. The Ob (Lep) gene (Ob for obese, Lep for leptin) is located on chromosome 7 in humans. The…

EPO, human: Human Erythropoietin Erythropoietin (EPO), a glycoprotein produced primarily by the kidney, is the principal factor that regulates erythropoiesis by stimulating the proliferation and differentiation of erythroid progenitor cells. The production of EPO by kidney cells is increased in…

Description: Purified Staphylococcus aureus phenol soluble modulin (PSM-α3) peptide Size: 100 µg is supplied in phosphate buffered saline at a concentration of 1.15 mg/mL. Relevance: S. aureus secretes four short (~20 amino acids) α-type phenol soluble modulins of which…

GMF beta, Glia Maturation Factor beta, murine (mouse): The glia maturation factor beta belongs to the actin-binding proteins ADF family, GMF subfamily. It contains an ADF-H domain, but the research of crystallography and NMR reveals that there are structures different between human and mouse…

SDF-1 beta, CXCL12, rat: SDF-1α and β are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1α and β chemoattract B and T cells and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV…

Description: Virus-like Particles (VLP’s) expressing recombinant Marburg (Musoke) virus (MMARV) glycoprotein (GP), nucleoprotein (NP), and matrix protein (VP40). These VLP’s are produced in Sf9 insect cells through infection with a recombinant baculovirus. Size: 1 mg of protein…

Protein G binds to the constant region of many species of immunoglobulin G. It can be used to detect, quantify and purify IgG antibodies and antibody/antigen complexes. Bio Basic Inc’s Recombinant Protein G contains only IgG binding domains. The albumin-binding domain as well as cell wall and…

FGF-basic, Fibroblast Growth Factor-basic, human: Human Fibroblast Growth Factor-basic FGF basic (FGF-2, HBGF-2) is one of at least 22 mitogenic proteins of the FGF family, which show 35 - 60% amino acid conservation. Unlike other FGFs, FGF acidic and basic lack signal peptides and are…

Description: : Purified, His-tagged Staphylococcus aureus PantonValentine Leukocidin (PVL) S subunit (LukS-PV). The theoretical molecular weight of the protein is 33,713 Daltons including the His-tag. Size: 100 ug of protein is supplied in PBS + 15% Glycerol at a concentration of 1 mg/mL.…

SDF-1 beta, CXCL12, murine (mouse): Mouse SDF-1beta / CXCL12 SDF-1α and SDF-1β, members of the chemokine α subfamily that lack the ELR domain, were initially identified using the signal sequence trap cloning strategy from a mouse bone-marrow stromal cell line. These proteins were…

Description: Recombinant, full-length influenza hemagglutinin from virus strain A/JiangxiDonghu/346/2013 (H10N8). Recombinant hemagglutinin (rHA) is supplied as an affinity purified protein. rHA is produced in Sf9 insect cells using baculovirus for expression and is purified by FPLC. Size: 50…

Description: Recombinant, Influenza Hemagglutinin Full-Length Glycoprotein (rHA GP) from virus strain A/Hong Kong/33982/2009 (H9N2). Recombinant HA is supplied as an affinity purified protein. rHA is produced in Sf9 insect cells using baculovirus for expression and is purified by FPLC. Size: …

NOGGIN, murine (mouse): Murine NOGGIN  Noggin belongs to a group of diffusible proteins which bind to ligands of the TGF-β family and regulate their activity by inhibiting their access to signaling receptors. The interplay between TGF-β ligands and their natural antagonists has…

IFN alpha 1b, Interferon alpha 1b, human: At least 23 different variants of IFN-alpha are known. The individual proteins have molecular masses between 19-26 kDa and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-alpha subtypes possess a common conserved sequence…

IL-3, Interleukin-3, human: Human Interleukin-3 Interleukin 3 is a pleiotropic factor produced primarily by activated T cells that can stimulate the proliferation and differentiation of pluripotent hematopoietic stem cells as well as various lineage committed progenitors. In addition, IL-3…

IFN gamma, Interferon gamma, murine (mouse): Interferon-gamma (IFN-γ, also known as Type II interferon or immune interferon) is a cytokine produced primarily by T-lymphocytes and natural killer cells. The protein shares no significant homology with IFN-β or the various IFN-α…

Description: EcoCRM™ is CRM₁₉₇ produced as a soluble intracellular protein in E. coli. CRM₁₉₇ is genetically detoxified diphtheria toxin. Specifically, it has a single amino acid substitution (glycine52 to glutamic acid), which causes the ADPribosyltransferase activity…

GMF beta, rat: Glia Maturation Factor beta (GMF-β), a brain-specific protein that belongs to the actin-binding proteins (ADF) structural family. GMF-β appears to play a role in the differentiation, maintenance, and regeneration of the nervous system. It also supports the…

MIF, Migration Inhibitor Factor, human: Migration Inhibitory Factor (MIF) is a secreted protein without a cleavable signal sequence and is secreted via a specialized, non-classical pathway. It is secreted by macrophages upon stimulation by bacterial lipopolysaccharide (LPS), or by M.…

EGF, Epidermal Growth Factor, human: Human Epidermal Growth Factor  EGF was originally discovered in crude preparations of nerve growth factor prepared from mouse submaxillary glands as an activity that induced early eyelid opening, incisor eruption, hair growth inhibition, and stunting…

BMP-4, Bone Morphogenetic Protein-4, human: Human BMP-4 is one of at least 15 structurally and functionally related BMPs, which are members of the transforming growth factor β (TGF-β) superfamily. BMPs were originally identified as protein regulators of cartilage and bone formation.…

GM-CSF, Granulocyte Macrophage Colony Stimulating Factor, murine (mouse): Mouse GM-CSF GM-CSF was initially characterized as a factor that can support the in vitro colony formation of granulocytemacrophage progenitors. It is also a growth factor for erythroid, megakaryocyte, and eosinophil…