Galectin-1, Recombinant, Human (GAL1, LGALS1, GAL-1, Lectin galactoside-binding soluble 1, Beta-galactoside- binding lectin L-14-I, Lactose-binding lectin 1, S-Lac lectin 1, Galaptin, 14kD lectin, HPL, HBL, Putative MAPK-activating protein PM12, GBP, DKFZp686E23103)
Catalog No : USB-G1044-47B
377.02€
0.00€
Shipping cost plus VAT not included , delivery in 7-14 business days
| Product name | Galectin-1, Recombinant, Human (GAL1, LGALS1, GAL-1, Lectin galactoside-binding soluble 1, Beta-galactoside- binding lectin L-14-I, Lactose-binding lectin 1, S-Lac lectin 1, Galaptin, 14kD lectin, HPL, HBL, Putative MAPK-activating protein PM12, GBP, DKFZp686E23103) | ||
|---|---|---|---|
| Catalog No | USB-G1044-47B | ||
| Supplier’s Catalog No | G1044-47B | ||
| Supplier | US Biologicals | ||
| Source antigen | Recombinant, E. coli | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | 14.5 | ||
| Storage | -20°C | ||
|---|---|---|---|
| Other names | |||
| Grade | Highly Purified | ||
| Purity | Chromatographically purified ~95% by SDS-PAGE, RP-HPLC. | ||
| Form | Supplied as a lyophilized powder from 10mM sodium phosphate buffer, pH-7.5. Reconstitute with sterile ddH2O, 0.1HSA or BSA to ≥100ug/ml, which can then be further diluted to other aqueous solution | ||
| Reactivity life | 6 months | ||
| Note | For reserch purpose only | ||
| Purity | Chromatographically purified ~95% by SDS-PAGE, RP-HPLC. | ||
| Description | The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. Galectin-1 is an autocrine negative growth factor that regulates cell proliferation. Galectin-1 regulates cell apoptosis and cell differentiation. Galectin-1 binds CD45, CD3 and CD4 & inhibits CD45 protein phosphatase activity and therefore the dephosphorylation of lyn kinase. Galectin-1 and its ligands are one of the master regulators of immune responses as T-cell homeostasis and survival, T-cell immune disorders, inflammation and allergies as well as host–pathogen interactions. Galectin-1 expression or overexpression in tumors and/or the tissue surrounding them must be considered as a sign of the malignant tumor progression that is often related to the long-range dissemination of tumoral cells (metastasis), to their dissemination into the surrounding normal tissue, and to tumor immune-escape. Galectin-1 in its oxidized form plays a number of important roles in the regeneration of the central nervous system after injury. The targeted overexpression (or delivery) of Galectin-1 should be considered as a method of choice for the treatment of some kinds of inflammation-related diseases, neurodegenerative pathologies and muscular dystrophies. In contrast, the targeted inhibition of Galectin-1 expression is what should be developed for therapeutic applications against cancer progression. Galectin-1 is thus a promising molecular target for the development of new and original therapeutic tools. Human, recombinant Galectin-1 is produced in E. coli is a single, non-glycosylated, polypeptide chain containing 134 amino acids and having a molecular mass of 14.5kD. Accession Number: NP_005558 Amino acid sequence: ACGLVASNLN LKPGECLRVR GEVAPDAKSF VLNLGKDSNN LCLHFNPRFN AHGDANTIVC NSKDGGAWGT EQREAVFPFQ PGSVAEVCIT FDQANLTVKL PDGYEFKFPN RLNLEAINYM AADGDFKIKC VAFD Biological Activity: Human Galectin-1 is a chemoattractant for human blood monocytes. ED50 range is from 0.05-3ug/ml. Protein Content: UV spectroscopy at 280nm using the absorbency value of 0.59 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). Applications: Suitable for use in Western Blot, ELISA as an Antigen, Ligand, or Assay Standard. Other applications not tested. Important Note: This recombinant enzyme has NOT been tested with regard to biological activity. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O, 0.1 % HSA or BSA ,aliquot and 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. | ||
Product Details
© 2020 Imugex All Rights Reserved