產品貨號 :  mlR0861

英文名稱 :  2,4-D

中文名稱 :  2，4-二氯苯氧乙酸(除草劑)抗體

別    名 :  2,4-Dichlorophenoxyacetic acid.  

產品類型 :  藥物與化合物抗體

研究領域 :  藥物及化合物  

抗體來源 :  Rabbit

克隆類型 :  Polyclonal

交叉反應 :   2,4-D

產品應用 :  ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蠟切片需做抗原修復）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.

性    狀 :  Lyophilized or Liquid

濃    度 :  1mg/ml

免 疫 原 :  KLH conjugated to 2,4-D:

亞    型 :  IgG

純化方法 :  affinity purified by Protein A

儲 存 液 :  0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存條件 :  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

PubMed :  PubMed

產品介紹 :   2,4-Dichlorophenoxyacetic acid (2,4-D) is a common systemic herbicide used in the control of broadleaf weeds. It is the most widely used herbicide in the world, and the third most commonly used in North America. [1] 2,4-D is also an important synthetic auxin, often used in laboratories for plant research and as a supplement in plant cell culture media such as MS medium. 2,4-D is a synthetic auxin, which is a class of plant growth regulators. It is absorbed through the leaves and is translocated to the meristems of the plant. Uncontrolled, unsustainable growth ensues causing stem curl-over, leaf withering, and eventual plant death. 2,4-D is typically applied as an amine salt, but more potent ester versions exist as well.

SWISS:

N/A

CAS:

94-75-7

Important Note:

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

2，4-二氯苯氧乙酸為中心的許多合成植物生長素應用于農業有了迅速的發展。2，4-二氯苯氧乙酸被大規模地利用為除草劑及防止果實早期脫落劑等達到了明顯的經濟效果。

2，4－D在植物體內能相當迅速地轉移，根據14C示蹤的結果，經研究證實：這種2，4-二氯苯氧乙酸是按照羧基碳，繼而亞甲基碳的順序迅速進行分解代謝的，但其苯核部分并不輕易拆開。撒入土中的2，4－D可為革蘭氏陰性球菌和水生黃桿菌（Flavobacteriumaquatile）等細菌所分解。

2，4-D主要用于西紅柿、西瓜的保花保果和防止貯藏大白菜脫葉等。 用途隨濃度而異，效果不一。在較低濃度（0.5×10-6-1.0×10-6）下是植物組織培養的的培養基成分之一;在中等濃度(1-25×10-6)可防止落花落果,誘導無籽果實形成和果實保鮮等;在高濃度(1000×10-6)可殺死多種闊葉雜草。

2，4-D在低濃度（10一50ppm）下，有防止落花落果、提高座果率、促進果實生長、提早成熟、增加產量的作用。

當使濃度增大時，能使某些植物發生藥害，甚至死亡，利用這個原理，人們常用2，4－D制成激素型除草劑，用來防治禾谷類作物中的闊葉雜草。

近年來，國際上已開始對植物、動物及人類的組織內的殘留，開始了更深一步的研究。

化學名稱:2，4-二氯苯氧乙酸

別名:2，4-D

分子式：C8H6Cl2O3

分子量：221.0 Da