L1470
Layilin
Größe
£1,029.00
- SKU:
- L1470
- Reinheit:
- Purified by Protein G affinity chromatography from hybridoma culture supernatant.
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Recombinant protein corresponding to Ala22-Glu220 from human Layilin, expressed in NSO cells.
- Klon:
- 8H146
- Format:
- Supplied as a lyophilized powder in PBS, 5% trehalose. Reconstitute with 1ml sterile PBS.
- Weitere Details:
- Layilin (named after the L-A-Y-I-L-I six amino acid motif in the molecule’s transmembrane segment) is a 55 kDa member of the animal C-type lectin family. The human Layilin cDNA encodes a 374 amino acid (aa) type I transmembrane protein that, based on the orthologous molecule in hamster, contains a 19aa signal sequence, a 201aa extracellular region, a 31 aa transmembrane segment, and a 123aa cytoplasmic tail (1, 2). The extracellular domain has a 130aa carbohydrate recognition domain that contains only one potential Ca++-binding site. The intracellular region contains three types of LH (layilin homology) repeats. There are three 16‑18 aa LH1 repeats, 3 five aa (E-G-S-F/W-V) LH2 repeats, and 2 four aa (N-D/E-I-Y) LH3 repeats. Adjacent LH2-LH3 tandem arrays provide docking sites for talin, a cytoskeleton-membrane adaptor protein (3). The human layilin extracellular region is 85% aa identical to the hamster layilin extracellular region, and 82% aa identical to the extracellular region of a similar molecule identified in mouse. Layilin is known to be a receptor for hyaluronan (HA), a negatively charged linear high molecular weight polysaccharide composed of alternating units of D-glucuronic acid and N-acetyl-D-glucosamine (1, 4, 5). HA is found in the extracellular matrix of most animal tissues and in body fluids. Thus, it may be that layilin modulates cell behavior and functions during tissue remodeling, development, homeostasis, and disease. Layilin binds specifically to HA but not to other glycosaminoglycans (4). Applications: Suitable for use in ELISA. Other applications not tested. Recommended Dilution: ELISA: 2-8ug/ml (capture), 0.1-0.4ug/ml (detection) Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized and reconstituted products are stable for 12 months after receipt at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
- Versandbedingungen:
- Blue Ice