Print…

You Searched For: DLAB+SCIENTIFIC+INC.


74,860  results were found

Refine Results Sort by
SearchResultCount:"74860"

Sort Results

List View Easy View

Rate These Search Results

Product Image-10787-640

Human Recombinant LIF (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Leukemia inhibitory factor (LIF) is a member of the interleukin 6 (IL-6) family that is made by a variety of adult and embryonic tissues. LIF signals through the glycoprotein 130 (gp130)/LIF receptor (LIFR) heterodimer to activate STAT3 and MAPK signaling. LIF functions during hematopoietic differentiation, neuronal cell differentiation, kidney development, and inflammatory processes. Human LIF may also be an important factor during human embryonic stem cell (hESC) self-renewal, pluripotency, and embryonic implantation.

Product Image-470175-296

Disposable Polyethylene Dropper Pipettes

Catalog Number: (470175-296)
Supplier: Thermo Scientific
Description: These polyethylene pipettes are chemically inert.
Image Unavailable-77660-718

Human Recombinant PLGF-3 (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Placenta growth factor (PlGF) is a member of the vascular endothelial growth factor (VEGF) family and promotes endothelial cell growth and angiogenesis. PlGF is secreted as a homodimer and may also form a heterodimer with VEGF. PlGF is detected in the placenta, heart, lungs, thyroid, and adipose tissues. Circulating PlGF levels are correlated with colorectal and renal cancers, as well as atherosclerosis and ischemic heart disease. There are four alternatively spliced PlGF isoforms (PlGF-1, PlGF-2, PlGF-3, and PlGF-4), each with unique secretion patterns and heparin-binding affinities. PlGF-3 lacks a heparin-binding domain and signals through the VEGFR-1 receptor.

New Product

Product Image-10787-560

Human Recombinant Leptin (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Leptin is a hormone that is produced by adipose tissue and plays critical roles in the physiologic regulation of body weight. Leptin acts through the leptin receptor (LEPR) to regulate adipose mass by inhibiting hunger and balancing energy usage. Leptin mutations cause severe hereditary obesity and hypogonadism in rodents and humans. Leptin also has thermogenic actions, regulates enzymes of fatty acid oxidation, and is involved in hematopoiesis, angiogenesis, wound healing, inflammation, and immune responses.

Product Image-10787-532

Human Recombinant IGF-I (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Insulin-like growth factor I (IGF-I) is a growth factor that is produced by the liver. IGF-1 production is stimulated by growth hormone (GH). IGF-I binds the insulin-like growth factor 1 receptor (IGF1R) and the insulin receptor to stimulate systemic body growth. IGF-I is one of the most potent activators of the AKT signaling pathway, which stimulates cell proliferation and inhibits programmed cell death. Mature human IGF-I is 100% homologous to bovine and porcine IGF-1 proteins.

Product Image-10787-174

Human Recombinant IL-7 (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Interleukin 7 (IL-7) is a hematopoietic cytokine that is an important regulator of B and T cell development. IL-7 is secreted by bone marrow and thymic stromal cells, dendritic cells, intestinal epithelial cells, hepatocytes, and keratinocytes. IL-7 signals through the interleukin 7 receptor (IL-7R) to promote the differentiation of hematopoietic stem cells into T cells, B cells, and natural killer cells. IL-7 is also a regulator of intestinal mucosal lymphocyte proliferation. Human and mouse IL-7 show species cross-reactivity.

Product Image-10788-044

Mouse Recombinant TNF-A (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Tumor necrosis factor alpha (TNF-α) is an inflammatory cytokine secreted by macrophages, monocytes, neutrophils, T cells, and NK-cells following stimulation by bacterial lipopolysaccharide (LPS). TNF-α signal activation occurs through two receptors, TNFR1 and TNFR2. TNFR1 is expressed on most cell types, unlike TNFR2, which is expressed mainly on immune cells. TNF-α functions to stimulate phagocytosis in macrophages, chemoattract neutrophils, increase insulin resistance, and induce fever.

Product Image-10788-254

Mouse Recombinant EBI3 Sub-unit (IL-27/IL-35) (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Epstein-Barr virus induced gene 3 (EBI3) is a secreted glycoprotein belonging to the hematopoietin receptor family related to the p40 subunit of interleukin 12 (IL-12). EBI3 expression is induced in B-lymphocytes in response to Epstein-Barr virus infection.  EBI3 forms heterodimers with p28 to form interleukin 27 (IL-27), and with p35 to form interleukin 35 (IL-35).  Both IL-27 and IL-35 have anti-inflammatory and regulatory activity.

Image Unavailable-77660-862

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

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
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.

New Product

Product Image-77660-880

Mouse Recombinant IL-1 alpha (Animal free) (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
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.

New Product

Product Image-72830-477

ART® 1000 SoftFit™ Barrier Pipette Tips, Thermo Scientific

Supplier: Thermo Scientific
Description: Tips ensure 100% protection against aerosol and liquid contamination.

Certificates Environmentally Preferable

Product Image-10787-694

Human Recombinant FGF-22 (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Fibroblast growth factor 22 (FGF-22) is a mediator of synaptogenesis in the adult nervous system and functions to regulate synapse formation and maturation. FGF-22 is expressed in the inner hair cell and functions to maintain ribbon synapse number to protect functional hearing. In the hippocampus, FGF-22 promotes excitatory synapse formation through binding the FGFR2b and FGFR1b receptors. FGF-22 is also required for axonal circuit remodeling after spinal cord injury.

Product Image-10787-898

Mouse Recombinant M-CSF (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Macrophage colony stimulating factor (M-CSF) is a hematopoietic growth factor that is widely produced by a variety of cells. M-CSF stimulates the proliferation and differentiation of hematopoietic stem cells into monocyte and macrophage cell types. M-CSF also acts through the colony stimulating factor 1 receptor (CSF1R) to modulate processes involved in immunology, bone metabolism, fertility, and pregnancy. Human M-CSF shows activity on mouse cells; however, mouse M-CSF shows no activity on human cells.

Product Image-10787-844

Mouse Recombinant IL-7 (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Interleukin 7 (IL-7) is a hematopoietic cytokine that is an important regulator of B and T cell development. IL-7 is secreted by bone marrow and thymic stromal cells, dendritic cells, intestinal epithelial cells, hepatocytes, and keratinocytes. IL-7 signals through the interleukin 7 receptor (IL-7R) to promote the differentiation of hematopoietic stem cells into T cells, B cells, and natural killer cells. IL-7 is also a regulator of intestinal mucosal lymphocyte proliferation. Human and mouse IL-7 show species cross-reactivity.

Product Image-10788-450

Rat Recombinant TNFalpha (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Tumor necrosis factor alpha (TNF-α) is an inflammatory cytokine secreted by macrophages, monocytes, neutrophils, T cells, and NK-cells following stimulation by bacterial lipopolysaccharide (LPS). TNF-α signal activation occurs through two receptors, TNFR1 and TNFR2. TNFR1 is expressed on most cell types, unlike TNFR2, which is expressed mainly on immune cells. TNF-α functions to stimulate phagocytosis in macrophages, chemoattract neutrophils, increase insulin resistance, and induce fever.

Product Image-10821-642

Human Recombinant ENA 78 (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC
Description: Epithelial-derived neutrophil-activating peptide 78 (ENA 78), also known as CXCL5, is a chemokine that recruits neutrophils, promotes angiogenesis, and stimulates connective tissue remodelling. ENA 78 production is stimulated by interleukin 1 (IL-1) or tumor necrosis factor alpha (TNFα), and signals through the chemokine receptor CXCR2. ENA 78, 5-78aa is one of three naturally occuring ENA 78 variants in which the N-terminus has been truncated.

Inquire for Price
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 at 1-800-932-5000.
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 at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
641 - 656 of 74,860
no targeter for Bottom