Recombinant human defensin beta-2 (BD-2)
货号：PHP161
规格：20 µg
价格：3162
产品类型：细胞因子添加物
品牌：Bio-Rad
| 产品介绍 | | |
| Recombinant human defensin beta-2 (BD-2), is a 4.3 kDa peptide comprised of 41 amino acid residues. BD-2, a member of the beta defensin family, is secreted at epithelial surfaces of the skin and respiratory tract and by some leukocytes. This defensin is induced by bacterial products and cytokines during inflammation and functions as part of the innate immune system, having a wide ranging antimicrobial activity. BD-2 also functions as a chemoattractant to immature dendritic cells and memory T cells and acts as a ligand for TLR4, upregulating co-stimulatory molecules and inducing dendritic cell maturation. |
| 产品详情 | | |
| Target Species | Human |
| Product Form | Purified recombinant protein - lyophilized |
| Preparation | Purified recombinant BD-2, expressed inE. coli |
| Reconstitution | Reconstitute with 0.2ml 10 mM acetic acid. Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution. For extended storage the addition of 0.1% bovine serum albumin (BSA) is recommended. |
| Preservative Stabilisers | None present |
| Protein Molecular Weight | 4.3 kDa (41 amino acid residues) |
| Purity | >98% by SDS PAGE and HPLC |
| Regulatory | For research purposes only |
| Guarantee | Guaranteed for 3 months from the date of reconstitution or until the date of expiry, whichever comes first. Please see label for expiry date. |
| 存储条件 | | |
| Prior to reconstitution store at -20℃.After reconstitution store at -20℃.Storage in frost-free freezers is not recommended.This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. |
| 应用 | | |
| Application Name | Verified | Min Dilution | Max Dilution |
| ELISA | √ | 0.2 | |
| Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls. |
技术参数 产品应用 wb，elisa
产品类型 重组蛋白
推荐用于 wb，elisa
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