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You Searched For: Proteins and Peptides

Proteins are used in routine laboratory procedures such as binding enzymes or coupling peptides to carrier proteins. These kits, mixture solutions, and collagen matrices fulfill a myriad of essential laboratory functions for developing relationships between proteins and other cellular components. The stimulating proteins offered have various amino acid arrangements and functions to fulfill any sample manipulation for testing purposes in any field.

Proteins are used in routine laboratory procedures such as binding enzymes or coupling peptides to carrier proteins. These kits, mixture solutions, and collagen matrices fulfill a myriad of essential laboratory functions for developing relationships between proteins and other cellular components. The stimulating proteins offered have various amino acid arrangements and functions to fulfill any sample manipulation for testing purposes in any field.


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Horse Recombinant PDGF-BB (from E. coli)

Supplier: Shenandoah Biotechnology
Description: Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis. PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β, and EGF signaling. PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells. PDGF is also stored in the alpha-granules of platelets and is released upon adherence to traumatised tissues. PDGF is a dimeric glycoprotein formed by two A chains (AA), two B chains (BB), or as a heterodimer with an A and a B chain (AB). The PDGF dimer binds the cell surface receptor tyrosine kinases PDGFR-α and PDGFR-β.

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Mouse Recombinant IL-21 (Animal free) (from E. coli)

Supplier: Shenandoah Biotechnology
Description: Interleukin 21 (IL-21) is a member of the common-gamma chain family of cytokines that are involved in immunoregulation. IL-21 is normally expressed by activated CD4+ T cells. The IL-21 receptor (IL-21R) activates the JAK/STAT signaling pathway and is expressed on T, B, and natural killer (NK) cells. Within the B cell lineage, IL-21 is a switch factor regulating IgG1 and IgG3 antibody production. IL-21 also cooperates with interleukin 4 (IL-4) for the production of multiple antibody classes in B cells. IL-21 has pleiotropic effects on the proliferation, differentiation, and effector functions of B, T, NK, and dendritic cells.

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Mouse Recombinant FLT-3 Ligand (Animal free) (from E. coli)

Supplier: Shenandoah Biotechnology
Description: Fms-related tyrosine kinase 3 ligand (FLT-3 ligand) is a growth factor that regulates hematopoietic cell proliferation. FLT-3 ligand signaling is transmitted through the fms-related tyrosine kinase 3 (FLT-3) receptor. FLT-3 ligand promotes the long-term expansion and differentiation of pro-B cells in the presence of interleukin 7 (IL-7) or in combination of IL-7 and interleukin 3 (IL-3).

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Human Recombinant IL-34 (from CHO cells)

Supplier: Shenandoah Biotechnology
Description: Interleukin 34 (IL-34) was originally identified in humans, by large scale screening of secreted proteins; orthologs have also been found in chimpanzee, murine, rat and chicken. Human IL-34 is synthesized as a 242 amino acid (aa) precursor that contains a 20 aa signal sequence and a 222 aa mature chain. IL-34 is secreted as a homodimer and contains one potential N-glycosylation site.  IL-34 increases proliferation of immune cells known as monocytes; it elicits its activity by binding the Colony Stimulating Factor 1 Receptor (CSF-1R). Expression of IL-34 is most abundant in the spleen and is expressed in many other tissues including the heart, brain, liver, kidney, thymus, intestine and lung. Human IL-34 contains a C-terminal 6x-polyhistidine (6xHis) tag. 

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Human Recombinant SOD2 (from Cells)

Catalog Number: (PRSI91-789)
Supplier: ProSci Inc.
Description: Superoxide Dismutase (SOD2) belongs to the iron/manganese superoxide dismutase family. SOD2 is a mitochondrial matrix protein that forms a homotetramer and binds one manganese ion per subunit. SOD2 transforms toxic superoxide, a byproduct of the mitochondrial electron transport chain into hydrogen peroxide and diatomic oxygen. It is reported that oxidative stress plays an essential role in the development of breast cancer, while SOD2 is one of the primary enzymes that directly convert potential harmful oxidizing species to harmless metabolites.
UOM: 1 * 0,05 mg

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Human Recombinant Coagulation factor IX (from Cells)

Catalog Number: (PRSI92-398)
Supplier: ProSci Inc.
Description: Coagulation factor IX（F9), is a member of the peptidase S1 family. It contains two EGF-like domains, a Gla domain and a peptidase S1 domain. It is primarily expressed in the liver and secreted in plasma. Factor IX is a vitamin K-dependent plasma protein that participates in the intrinsic pathway of blood coagulation by converting factor X to its active form in the presence of Ca2+ ions, phospholipids, and factor VIIIa. Mutations in position 43 and 46 prevents cleavage of the propeptide, mutation in position 93 probably fails to bind to cell membranes, mutation in position 191 or in position 226 prevent cleavage of the activation peptide. Mutations of human F9 can result in thrombophilia and recessive X-linked hemophilia B (HEMB). An X-linked blood coagulation disorder characterized by a permanent tendency to hemorrhage, due to factor IX deficiency. It is phenotypically similar to hemophilia A, but patients present with fewer symptoms. Many patients are asymptomatic until the hemostatic system is stressed by surgery or trauma.
UOM: 1 * 0,05 mg

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Recombinant Influenza A Virus Neuram (from HEK293 cells)

Catalog Number: (PRSI96-372)
Supplier: ProSci Inc.
Description: Neuraminidase (NA) and hemagglutinin (HA) are major membrane glycoproteins found on the surface of influenza virus. Hemagglutinin binds to the sialic acid-containing receptors on the surface of host cells during initial infection and at the end of an infectious cycle. Neuraminidase, on the other hand, cleaves the HA-sialic acid bondage from the newly formed virions and the host cell receptors during budding. Neuraminidase thus is described as a receptor-destroying enzyme which facilitates virus release and efficient spread of the progeny virus from cell to cell.
UOM: 1 * 0,1 mg

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Reversin 121

Catalog Number: (ENZOALX270305M005)
Supplier: ENZO LIFE SCIENCES
Description: Selective high affinity inhibitor of P-glycoprotein (MDR1).
UOM: 1 * 5 mg
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Asialo-GM2

Catalog Number: (ENZOALX302015MC01)
Supplier: ENZO LIFE SCIENCES
Description: Semisynthetic (from GM2).
UOM: 1 * 0,1 mg
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Human recombinant Trap1,HIS Tag

Supplier: ENZO LIFE SCIENCES
Description: Produced in <i>E. coli</i>. Human TRAP1 (aa 60-704) is fused at the N-terminus to a His-tag.

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Human recombinant PDI (from E. coli), HIS Tag

Supplier: ENZO LIFE SCIENCES
Description: Produced in <i>E. coli</i>. Human PDI is fused at the N-terminus to a His-tag.

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Chlorotoxin

Catalog Number: (ENZOALX630069C500)
Supplier: ENZO LIFE SCIENCES
Description: Potent neurotoxin. Small conductance Cl⁻ channel blocker. Highly specific marker for glioma cells and tumors of neuroectodermal origin. Inhibits the activity of matrix metalloproteinase-2 (MMP-2).
UOM: 1 * 500 µG
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Suc-Leu-Leu-Val-Tyr-AMC

Catalog Number: (ENZOBMLP8020005)
Supplier: ENZO LIFE SCIENCES
Description: Proteasome substrate
UOM: 1 * 5 mg
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NF-kappaB SN50 cell permeable inhibitory peptide

Catalog Number: (ENZOBMLP6000005)
Supplier: ENZO LIFE SCIENCES
Description: Inhibits NF-kappaB translocation
UOM: 1 * 0,5 mg
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Bandeiraea simplicifolia isolectin B4, FITC (fluorescein isothiocyanate)

Catalog Number: (ENZOALX650001FMC05)
Supplier: ENZO LIFE SCIENCES
Description: Isolated from Griffonia (Bandeiraea) simplicifolia seeds.
UOM: 1 * 0,5 mg
Product Image-ENZOALX6301230100

FHA (from Bordetella pertussis, strain NCTC 10739)

Catalog Number: (ENZOALX6301230100)
Supplier: ENZO LIFE SCIENCES
Description: FHA (from Bordetella pertussis, strain NCTC 10739)
UOM: 1 * 100 µG
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