Deprecated: Creation of dynamic property cls_session::$session_data_table is deprecated in /www/sites/www.188bio.com/index/systems/cls_session.php on line 49
indoor biotechnologies/LoTox™™ D. pteronyssinus Antigen (LTN-DPE-4)/LTN-DPE-4188bio精品生物—专注于实验室精品爆款的电商平台 - 蚂蚁淘旗下精选188款生物医学科研用品
您好,欢迎您进入188进口试剂采购网网站! 服务热线:4000-520-616
蚂蚁淘商城 | 现货促销 | 科研狗 | 生物在线
产品资料

indoor biotechnologies/LoTox™™ D. pteronyssinus Antigen (LTN-DPE-4)/LTN-DPE-4

Allergen:Dermatophagoides pteronyssinus
Source: D.pteronyssinus spent mite culture
Mol. Wt:Der p 1: 24kD and Der p 2: 14kD
ELISASee product insert (defined amounts of Der p 1 and Der p 2)
Concentration:See product insert.
Volume1 ml
Formulation:Preservative and carrier-free in sterile, endotoxin-free, phosphate buffered saline, pH 7.4. Sterile filtered.
Storage:Store at -20ºC. Do not allow product to remain at 4°C or room temperature for extended periods of time. Refreeze unused portion and aliquot into smaller quantities if necessary to avoid freeze/thaw cycles.
Notes
  1. A LoToxTM product: Endotoxin ≤ 0.03 EU/µg.
  2. Cysteine protease activity: See product insert.
  3. Serine protease activity: See product insert.
  4. Use sterile tips to avoid contamination of product.
PDB:
Product Resources:LoTox™ D. pteronyssinus Antigen Certificate of Analysis
Allergens are provided for research and commercial use in vitro: not for human in vivo or therapeutic use.
References:
  1. Lombardero M, Heymann PW, Platts-Mills TAE, Fox JW, Chapman MD. Conformational stability of B cell epitopes on Group 1 and Group II Dermatophagoides spp. Allergens. Effect of thermal and chemical denaturation on the binding of murine IgG and human IgE antibodies. J Immunol 1990;144:1353-1360.
  2. Schultz O, Laing P, Sewell HF, Shakib F. Der p 1, a major allergen of the house dust mite, proteolytically cleaves the low affinity receptor for human IgE (CD23). Eur J Immunol 1995;25:3191-3194.
  3. King C, Brennan S, Thompson PJ, Stewart GA. Dust mite proteolytic allergens induce cytokine release from cultured airway epithelium. J Immunol 1998; 161:3645-3651.
  4. Gough L, Schultz O, Sewell HF, Shakib F. The cysteine protease activity of the major house dust mite allergen Der p 1 selectively enhances the immunoglobulin E antibody responses. J Exp Med 1999; 190:1897-1901.
  5. Wan H, Winton HL, Soeller C, Tovey ER, Gruenert DC, Thompson PJ, Stewart GA, Taylor GW, Garrod DR, Cannell MD, Robinson C. Der p 1 facilitates transepithelial allergen delivery by disruption of tight junctions. J Clin Invest 1999; 104:123-133.
  6. Trompette A, Divanovic S, Visintin A, Blanchard C, Hegde RS, Madan R, Thorne PS, Wills-Karp M, Gioannini TL, Weiss JP, Karp CL. Allergenicity resulting from functional mimicry of a Toll-like receptor complex protein. Nature 2008, Dec. 7.
  7. Chruszcz M, Chapman MD, Vailes LD, Stura EA, Saint-Remy JM, Minor W, Pomés A. Crystal structure of mite allergens Der f 1 and Der p 1 reveal differences in surface-exposed residues that may influence antibody binding. J Mol Biol, 2009;386:520-530.
新闻动态
行业前沿
技术文章
最新产品