Supplier: STEMCELL Technologies

Human Interleukin 4 (IL-4) is important for immune responses to helminth infection as well as in allergic responses (Olpihant et al.). The IL-4 receptor consists of a heterodimer of IL-4Ra and common gamma chain. IL-4 receptor engagement leads to the activation of JAK1/3 and the recruitment of STAT6 and IRS1/2 (Nelms et al.). IL-4 drives immunoglobulin class switching in B cells (to IgE, IgG4), mast cell hyperplasia, mucus production, and the differentiation of naïve T cells into Th2 cells, which produce IL-4, IL-5, IL-10, and IL-13 (Bao et al.; Nelms et al.; Olpihant et al.). In addition to Th2 cells, IL-4 is produced by CD4+ NK T cells, γ/δ T cells, activated basophils, eosinophils, and mast cells. Human IL-4 does not cross-react with mouse cells (Park et al.).

Supplier: Greiner Bio-One

VACUETTE® serum tubes are coated with micronised silica particles which activate clotting when tubes are gently inverted. These tubes are used for routine clinical chemistry, immunohematology, serology and immunology testing.

Supplier: REITENSPIESS BUERSTEN

BRISTLE PIG COTTON TIP 270X80XØ20MM 1 * 50 items

Supplier: QVF LABORTECHNIK

FLASK DISTILLATION TWO NECK MEDIUM 1 * 1 items

Supplier: Roth Carl

Rotilabo-decappers 1 * 1 items

Supplier: Restek

FLOW SPLITTER ADJUSTABLE POST COLUMN 1 * 1 items

Supplier: Roth Carl

Rotilabo-test tube clamps L:180MM DM:12-20MM 1 * 12 items

Supplier: Basan

COVER FOR BUCKET 5688 YELLOW 1 * 1 items

Supplier: Basan

COVER FOR BUCKET 5688 PINK 1 * 1 items

Supplier: Merck

ASCORBIC ACID, MEETS USP TESTING SPECIFI 1 * 500 g

Supplier: Merck

RINK RESIN, 100-200 MESH, 1% CROSS-LINKE D,0.4-0.6 MMOL N/G 1 * 5 g

Supplier: DWK Life Sciences

VIAL CRIMP TOP BROWN 38/20MM 1 * 100 items

Supplier: Basan

COVER FOR BUCKET 5688 ORANGE 1 * 1 items

Supplier: Basan

COVER FOR BUCKET 5688 PURPLE 1 * 1 items

Supplier: USA SCIENTIFIC PLASTICS

BOX STORAGE -50 PP 1 * 1 items

Supplier: Cole Parmer

Block Heater Insert, Single Wide, 10 mm Diameter Holes 1 * 1 items

Supplier: GASTEC

GASTUBE ETHYL ETHER 0.04-1% 1 * 10 items

Supplier: M S A

DETECTOR SHORT-TERM TUBE NH3 1 * 10 items

Supplier: BELLEVILLE

[EN]CR-TUBE FR LG 80 DIA 11 ET COL VIAL 1 * 1 ST

Supplier: EVOQUA WATER TECHNOLOGIES

UV replacement lamp(30+60 l) from 2014 1 * 1 items

Supplier: REITENSPIESS BUERSTEN

1000x150x20, brush with. Nylon 0,30 bristles,with cap. with eyelet 1 * 1 items

Supplier: HIRSCHMANN

Flask volumetric, capacity 20ml, glass stopper, class A, NS 12/21, amber graduation, conformity certified. 1 * 2 items

Supplier: CANNON INSTRUMENT

CANNON CALIBRATIEOLIE N14 1 * 500 mL

Supplier: HIRSCHMANN

Flask volumetric, capacity 20ml, poly stopper, class A, NS 12/21, amber graduation, conformity certified. 1 * 2 items

Supplier: ProSci Inc.

Proteins of the matrix metalloproteinase (MMP) family are involved in the breakdown of extracellular matrix in normal physiological processes, such as embryonic development, reproduction, and tissue remodeling, as well as in disease processes, such as arthritis and metastasis. Most MMP's are secreted as inactive proproteins which are activated when cleaved by extracellular proteinases. MMP20 degrades amelogenin, the major protein component of dental enamel matrix, and so the protein is thought to play a role in tooth enamel formation. A mutation in the gene encoding MMP20, which alters the normal splice pattern and results in premature termination of the encoded protein, has been associated with amelogenesis imperfecta.Proteins of the matrix metalloproteinase (MMP) family are involved in the breakdown of extracellular matrix in normal physiological processes, such as embryonic development, reproduction, and tissue remodeling, as well as in disease processes, such as arthritis and metastasis. Most MMP's are secreted as inactive proproteins which are activated when cleaved by extracellular proteinases. The protein encoded by this gene degrades amelogenin, the major protein component of dental enamel matrix, and so the protein is thought to play a role in tooth enamel formation. A mutation in this gene, which alters the normal splice pattern and results in premature termination of the encoded protein, has been associated with amelogenesis imperfecta. This gene is part of a cluster of MMP genes that localizes to chromosome 11q22.3. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

Supplier: Portwest

The thoughtfully designed, innovative hi-vis trousers are made from a 50+ UPF rated polyester/cotton fabric which blocks 98% of UV rays. Oxford fabric reinforcement at key abrasion points and triple stitching throughout guarantees maximum durability.

Supplier: Testo

The compact 16 mm vane anemometer testo 416 with telescopic probe and App connection, we can carry out flow measurements in the ventilation ducts of air conditioning and ventilation systems easily, quickly and precisely. The integrated telescope can be extended up to 850 mm, making it easier to work overhead or in large diameter ducts. To ensure that have all the relevant information at our fingertips, the testo 416 automatically calculates time and point average values as well as the volume flow rate. The compact design and the robust housing, the vane anemometer can also stand it if conditions get a little rougher at times.

Supplier: DWK Life Sciences

VIAL CRIMP TOP CLEAR 38/20MM 1 * 100 items

Supplier: DELTALAB

CRYOTUBE BOX 100 PLACES RED 1 * 1 items

Supplier: Hach

INDICATOR SOLUTION 5-100 MG/L HARDNESS 1 * 500 mL