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主营:分子类,蛋白类,抗体类,生化类试剂
℡ 4000-520-616
℡ 4000-520-616
indoor biotechnologies/Natural Amb a 1  (NA-AAR1-1)/1/NA-AAR1-1
产品编号:NA-AAR1-1
市  场 价:¥12100.00
场      地:美国(厂家直采)
产品分类: 蛋白类>多肽>
联系QQ:1570468124
电话号码:4000-520-616
邮      箱: info@ebiomall.com
美  元  价:$605.00
品      牌: indoor biotechnologies
公      司:indoorbiotechnologies
公司分类:
indoor biotechnologies/Natural Amb a 1  (NA-AAR1-1)/1/NA-AAR1-1
商品介绍
Allergen:nAmb a 1 (Ambrosiaartemisiifolia allergen 1),Short ragweed
Unit:250µg
Source:Short ragweed pollen (Ambrosia artemisiifolia)
Mol. Wt:38-40 kDa
Purification:

From delipidated short ragweed extract by multi-step chromatography.

Purity > 95 % by silver stained SDS-PAGE
Concentration:See product insert.
Formulation:

Preservative-free and carrier-free in phosphate bufferedsaline, pH 7.4. Filtered through 0.22µ filter.

Storage:Store at -20ºC
Notes:Natural Amb a 1 undergoes proteolysis during purification and is cleaved intotwo non-covalently associated chains of ~25kD (α-chain) and 16kD (β-chain).
PDB:
Product Resources:Natural Amb a 1 Certificate of Analysis
Allergens are provided for research and commercial use in vitro:Not for human in vivo or therapeutic use.
References:
  1. Jahn-Schmid B, Wopfner N, Hubinger G, Asero R, Ebner C, Ferreira F, Bohle B. The T-cell response to Amb a 1 is characterized by 3 dominant epitopes and multiple MHC restriction elements. J Allergy Clin Immunol 2010; 126(5):1068-1071.
  2. Rafnar T, Griffith IJ, Kuo MC, Bond JF, Rogers BL, Klapper DG. Cloning of Amb a I (antigen E), the major allergen family of short ragweed pollen. J Biol Chem 1991; 266(2):1229-1236.
  3. Wopfner N, Bauer R, Thalhamer J, Ferreira F, Chapman M. Immunologic analysis of monoclonal and immunoglobulin E antibody epitopes on natural and recombinant Amb a 1. Clin Exp Allergy 2008; 38(1):219-226.
  4. King TP, Norman PS. Isolation of allergens from ragweed pollen. Biochemistry 1962; 1:709–720.
品牌介绍

Indoor Biotechnologies 由三家附属公司组成,INDOOR Biotechnologies Inc.(IBI),位于美国弗吉尼亚州夏洛茨维尔,INDOOR Biotechnologies Limited(IBL)位于英国卡迪夫,INDOOR Biotechnologies India(IBIndia),新设立于班加罗尔。Indoor Biotechnologies 遍布全球,在日本,中国和韩国拥有授权分销商,在全球约50个国家/地区销售。 Indoor Biotechnologies 生产纯化的天然和重组过敏原,用于研究和开发过敏诊断和疫苗。该产品系列目前包括 50 种纯化的过敏原,其制造具有高纯度和生物活性。这包括具有低内毒素含量的 LoTox™ 过敏原,专为过敏和哮喘的免疫学研究而设计。

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