LIM結(jié)構(gòu)域激酶2抗體LIM kinase 2b簡單介紹：

產(chǎn)品編號：BYK-18270R

英文名稱：Anti-LIM kinase 2b
中文名稱：LIM結(jié)構(gòu)域激酶2抗體

別名：LIM containing protein kinase 2b; LIM domain kinase 2; LIM domain kinase 2b; LIM kinase 2b; LIM motif containing protein kinase 2b; LIMK 2b; LIMK-2; Limk2; LIMK2 b; LIMK2_HUMAN; LIMK2b.

背景介紹：There are approximay 40 known eukaryotic LIM proteins, so named for the LIM domains they contain. LIM domains are highly conserved cysteine-rich structures containing 2 zinc fingers. Although zinc fingers usually function by binding to DNA or RNA, the LIM motif probably mediates protein-protein interactions. LIM kinase-1 and LIM kinase-2 belong to a small subfamily with a unique combination of 2 N-terminal LIM motifs and a C-terminal protein kinase domain. The protein encoded by this gene is phosphorylated and activated by ROCK, a downstream effector of Rho, and the encoded protein, in turn, phosphorylates cofilin, inhibiting its actin-depolymerizing activity. It is thought that this pathway contributes to Rho-induced reorganization of the actin cytoskeleton. At least three transcript variants encoding different isoforms have been found for this gene.

產(chǎn)品規(guī)格：50ul；100ul；200ul；1ml，*

抗體來源 Rabbit or Mouse

克隆類型 Polyclonal or Monoclonal

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性    狀 Lyophilized or Liquid
濃    度 1mg/ml

LIM結(jié)構(gòu)域激酶2抗體LIM kinase 2b產(chǎn)品信息：

初次體液免疫是指宿主*次接觸外來TD抗原后血清中逐漸出現(xiàn)抗原特異性抗體的過程。初次體液免疫應(yīng)答的延遲相（從抗原免疫到抗體水平達(dá)到高峰的時間）為6-10天，起初幾天血清中的抗原特異性抗體主要為親和力較低的IgM,后期以IgG為主。初次應(yīng)答過程的血清中抗原特異性抗體的高峰濃度較低且維持時間較短。再次體液免疫應(yīng)答是指曾被某抗原免疫過的宿主再次接觸該抗原時血清中迅速出現(xiàn)抗原特異性抗體的過程，其延遲相僅為4-5天，血清抗體以IgG為主，其高峰濃度較高且維持時間較長。再次應(yīng)答所產(chǎn)生的抗體還有親和力成熟現(xiàn)象，即該抗體與抗原的親和力明顯高于初次應(yīng)答產(chǎn)生的抗體。

免疫應(yīng)答過程：

1.抗原進(jìn)入機(jī)體；

2.抗原刺激 B淋巴細(xì)胞，使之分化增殖成為抗體分泌漿細(xì)胞和記憶細(xì)胞（初次免疫應(yīng)答）；

3.抗體主要由漿細(xì)胞分泌 ；

4.記憶細(xì)胞再次受到特異性抗原刺激后會被激活而成為分泌抗體的漿細(xì)胞（再次免疫應(yīng)答）；

5.記憶B細(xì)胞是長命細(xì)胞，可以存活數(shù)月甚至機(jī)體終生

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