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  4. CHI3L2 蛋白, Human (HEK293, His)

CHI3L2 蛋白, Human (HEK293, His)

目录号: HY-P7816
产品使用指南

CHI3L2 是一种凝集素，对壳寡糖和多种聚糖（肝素除外）具有高亲和力。重要的是，CHI3L2 缺乏几丁质酶活性，这使其有别于参与几丁质水解的酶。CHI3L2 蛋白, Human (HEK293, His) 是重组的 CHI3L2 蛋白，由 HEK293 表达，带有 C-6*His 标签。CHI3L2 蛋白, Human (HEK293, His) 全长 364 个氨基酸，分子量约为 ~40.0 kDa。

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规格 是否有货
50 μg   询价  
100 μg   询价  

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描述

CHI3L2, a lectin, exhibits high affinity for chitooligosaccharides and diverse glycans, except heparin. Importantly, CHI3L2 lacks chitinase activity, setting it apart from enzymes involved in chitin hydrolysis. CHI3L2 Protein, Human (HEK293, His) is the recombinant human-derived CHI3L2 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of CHI3L2 Protein, Human (HEK293, His) is 364 a.a., with molecular weight of ~40.0 kDa.
研究背景

CHI3L2 蛋白起到凝集素的作用，对壳寡糖和各种聚糖（肝素除外）表现出高亲和力。值得注意的是，CHI3L2 缺乏几丁质酶活性，这与通常催化几丁质水解的酶不同。
种属

Human
表达系统

HEK293
标签

C-6*His
蛋白编号

AAH11460.1 (Y27-L390)
基因 ID
蛋白结构
N-term
CHI3L2 (Y27-L390)
Accession # AAH11460.1
6*His
C-term
同用名
rHuChitinase-3-like protein 2/CHI3L2, His; Chitinase-3-Like Protein 2; Chondrocyte Protein 39; YKL-39; CHI3L2
氨基酸序列

YKLVCYFTNWSQDRQEPGKFTPENIDPFLCSHLIYSFASIENNKVIIKDKSEVMLYQTINSLKTKNPKLKILLSIGGYLFGSKGFHPMVDSSTSRLEFINSIILFLRNHNFDGLDVSWIYPDQKENTHFTVLIHELAEAFQKDFTKSTKERLLLTAGVSAGRQMIDNSYQVEKLAKDLDFINLLSFDFHGSWEKPLITGHNSPLSKGWQDRGPSSYYNVEYAVGYWIHKGMPSEKVVMGIPTYGHSFTLASAETTVGAPASGPGAAGPITESSGFLAYYEICQFLKGAKITRLQDQQVPYAVKGNQWVGYDDVKSMETKVQFLKNLNLGGAMIWSIDMDDFTGKSCNQGPYPLVQAVKRSLGSL

分子量

Approximately 40.0 kDa
纯度

Greater than 95% as determined by reducing SDS-PAGE
内毒素含量

<1 EU/μg, determined by LAL method.
文件资料
产品使用指南 (1213 KB)

CHI3L2 Protein, Human (HEK293, His) 相关分类

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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