Recombinant Proteins

The RPI human tissue interleukin 2 is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: Research or Further Manufacturing use only

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 of...

GM-CSF, Granulocyte Macrophage Colony Stimulating Factor, human: GM-CSF was initially characterized as a growth factor that can support the in vitro colony formation of granulocyte-macrophage progenitors. It is produced by a number of different cell types (including activated T cells, B cells,...

NRG-1, NRG-1 EGF-like, human: Neuregulin is a signaling protein for ErbB2/ErbB4 receptor heterodimers on the cardiac muscle cells, playing an important role in heart structure and function through inducing ErbB2/ErbB4 receptor phosphorylation and cardiomyocyte differentiation. Research on molecular...

M-CSF, Macrophage Colony Stimulating Factor, human: Recombinant Human Macrophage Colony Factor (rHu M-CSF) Product Description: M-CSF, also known as CSF-1, is a four α helical bundle cytokine that is the primary regulator of macrophage survival, proliferation and differentiation. M-CSF is also...

IL-33, Interleukin-33, human: IL33, also known as NFHEV and DVS 27, is a 30 kDa proinflammatory protein that may also regulate gene transcription. IL33 is constitutively expressed in smooth muscle and airway epithelia. It is upregulated in arterial smooth muscle, dermal fibroblasts, and...

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 the PSM-...

Source: E.Coli Taq DNA Polymerase(a) is a thermostable enzyme of approximately 94kDa isolated from Thermus aquaticus. This unmodified enzyme replicates DNA at 74°C and exhibits a half-life of 40 minutes at 95°C . The enzyme catalyzes the polymerization of nucleotides into duplex DNA in the 5 ~3...

The recombinant human protein APRIL has a gene ID of 8741. These proteins are lyophilized and are reconstituted with sterile PBS containing at least 0.1% carrier protein. The calculated M.W. of this protein is 16.4kDa. The proteins are expressed in a yeast system and endotoxin free.

FGF-basic, Fibroblast Growth Factor-basic, murine (mouse): 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 secreted by an alternate pathway. Storage...

HB-EGF, human: Heparin-binding epidermal growth factor (HB-EGF)-like growth factor (EGF) is found in cerebral neurons. Its expression is increased after hypoxic or ischemic injury, which also stimulates neurogenesis. HB-EGF has been implicated as a participant in a variety of normal physiological...

Description: Staphylococcus aureus alpha hemolysin (Hla), also known as alpha toxin (α-toxin), is expressed in E. coli as a recombinant protein without TAG. The theoretical molecular weight of the protein is approximately 33 kDa. Size: 100 µg is supplied in phosphate buffered saline at a...

IGF-1, Insulin-like Growth factor-1, human: Human IGF-I The IGFs are mitogenic polypeptide growth factors that stimulate the proliferation and survival of various cell types including muscle, bone, and cartilage tissue in vitro. The liver predominantly produces iGFs, although a variety of tissues...

Description: Recombinant, Influenza Hemagglutinin Full-Length Glycoprotein from virus strain A/Vietnam/1203/2004 (H5N1). Recombinant HA (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 µg...

Description: Recombinant, tag-free, purified Ebola virus (EBOV) matrix protein (VP40) is expressed in E. coli and the recombinant protein purified using FPLC. Size: 100 µg of protein is supplied in HEPES buffer pH 7.5 containing sodium chloride, 5% glycerol and 0.1% Triton-X, at a...

Description: Mature, recombinant, His-tagged Ebola virus Glycoprotein minus the transmembrane domain (EBOV rGPdTM) is supplied as purified protein. EBOV rGPdTM is produced in Sf9 insect cells using baculovirus for expression and is purified by FPLC. Size: 100/500 µg of protein supplied in PBS...

Description: Virus-like Particles (VLP’s) expressing recombinant Ebola virus (EBOV) 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 supplied in PBS...

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 to...

IFN alpha 2a, Interferon alpha 2a, human: Human Interferon-α2a 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...

IL-13, Interleukin-13, murine (mouse): IL-13 is an immunoregulatory cytokine produced primarily by activated Th2 cells, and by mast cells and NK cells. Targeted deletion of IL-13 in mice resulted in impaired Th2 cell development and indicated an important role for IL-13 in the expulsion of...

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 secreted by...

SDF-1 alpha, CXCL12, human: 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 subsequently also cloned from a...

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 major...

SDF-1 beta, rHuSDF-1 beta, CXCL12, human: CXCL12 also known as SDF-1 is belonging to the CXC chemokine family. It is encoded by the CXCL12 gene. In recently study, Human CXCL12 is expressed as six isoforms that differ only in the C-terminal tail. And all SDF-1 isoforms undergo proteolytic processing...