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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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Human Recombinant IL-1alpha (Animal Free) (from E. coli)

Supplier: Shenandoah Biotechnology
Description: Interleukin 1 alpha (IL-1α) is expressed by epithelial cells, activated macrophages, neutrophils, and endothelial cells to regulate immune responses. IL-1α signals through the IL-1 receptor, type 1 (IL-1R1) to activate the myeloid differentiation primary response 88 (MYD88) signaling pathway, which contains the cytoplasmic Toll/IL-1 receptor (TIR) domain adapter. IL-1α and the independently regulated IL-1β protein have overlapping proinflammatory activities to induce adhesion molecule expression on epithelial cells, control fever induction, initiate rheumatoid arthritis, and promote septic shock.

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Human Recombinant IL-7 (CTGrade GMP) (from E. coli)

Supplier: Shenandoah Biotechnology
Description: IL-7 promotes the stimulation of multipotent (pluripotent) hematopoietic stem cells into lymphoid progenitor cells. IL-7, along with IL-2, 15, and 21, is a member of the common gamma (γc) chain cytokine family.

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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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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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TickBorne Encephalitis Virus NS1 (from HEK293 cells)

Catalog Number: (AVIVOPNB00054-100U)
Supplier: Aviva Systems Biology
Description: TickBorne Encephalitis virus NS1 contains a C-terminal 6x his-tag with protein range 773 to 1128aa.
UOM: 1 * 100 µG

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Human recombinant CD36

Catalog Number: (ENZOENZPRT1700010)
Supplier: ENZO LIFE SCIENCES
Description: Produced in HEK 293 cells.
UOM: 1 * 10 µG

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Human recombinant IL-4

Catalog Number: (ENZOENZPRT1800020)
Supplier: ENZO LIFE SCIENCES
Description: Produced in <i>E. coli</i>.
UOM: 1 * 20 µG

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Rat recombinant nNOS

Catalog Number: (ENZOALX2018540010)
Supplier: ENZO LIFE SCIENCES
Description: Produced in <i>E. coli</i>. Untagged rat nNOS.
UOM: 1 * 10 µG

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Human FSH

Catalog Number: (APOSBITH3014-100IU)
Supplier: Apollo Scientific
Description: Human FSH
UOM:


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Mouse recombinant Hsp25

Supplier: ENZO LIFE SCIENCES
Description: Produced in <i>E. coli</i>.

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Recombinant DnaK (from E. coli)

Supplier: ENZO LIFE SCIENCES
Description: Produced in <i>E. coli</i>.

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Human recombinant HSP27

Supplier: ENZO LIFE SCIENCES
Description: Produced in <i>E. coli</i>.

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Fluor-de-Lys® H4-AcK16 deacetylase Substrate

Catalog Number: (ENZOBMLKI1740005)
Supplier: ENZO LIFE SCIENCES
Description: The deacetylated state of lysine-16 of histone H4 (H4-K16) is thought to be a critical factor in determining regions of chromatin silencing. Conversely, acetylation of lysine-16 can be associated with increased transcription, such as that due to dosage compensation from the X-chromosome of male Drosophila.
UOM: 1 * 1 Vial

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alpha-Dendrotoxin

Catalog Number: (ENZOBMLKC1670140)
Supplier: ENZO LIFE SCIENCES
Description: K⁺ channel blocker
UOM: 1 * 140 µG

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Fluor-de-Lys® HDAC8 deacetylase Substrate

Catalog Number: (ENZOBMLKI1780005)
Supplier: ENZO LIFE SCIENCES
Description: Fluor de Lys®-HDAC8 is a fluorogenic, diacetylated peptide substrate for HDAC8 (histone deacetylase-8).
UOM: 1 * 1 Vial

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Fluor-de-Lys® SIRT1 deacetylase substrate

Catalog Number: (ENZOBMLKI1770005)
Supplier: ENZO LIFE SCIENCES
Description: Fluor de Lys®-SIRT1 is a fluorogenic, acetylated peptide substrate for SIRT1 (human Sirtuin 1). Based on residues 379-382 of p53 (Arg-His-Lys-Lys(Ac)), a site of regulatory acetylation by the p300 and CBP acetyltransferases (lysines 381, 382), it was the best substrate for SIRT1 from among a panel of substrates patterned on p53, histone H3, and histone H4 acetylation sites. Fluor de Lys®-SIRT1 is deacetylated by SIRT1 (BML-SE239) at a rate of more then 8-fold that of the acetylated lysine substrate, Fluor de Lys® (Prod. No. BML-KI104; acetylated substrates both at 25 µM, 500 µM NAD+). The Km of Fluor de Lys®-SIRT1 for human recombinant Sirtuin 1 is 108 µM (determined at 37°C, 500 µM NAD+). Must be used in conjunction with Fluor de Lys® Developer II (Prod. No. BML-KI176). Fluorescent signal indicates deacetylation of Lys382. Sufficient for 100-200 assays of human recombinant SIRT1 (1U/well, 50-100 µM substrate).
UOM: 1 * 1 Vial

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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