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安全信息

L8262

Sigma-Aldrich

来自 荆豆(gorse、furze)的凝集素

biotin conjugate, lyophilized powder

别名:

荆豆凝集素, UEA-I

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About This Item

UNSPSC代码:
12352202
NACRES:
NA.32

偶联物

biotin conjugate

质量水平

表单

lyophilized powder

效能

<50 μg/mL agglutination activity

组成

Protein, ~85% E1%/280

标记范围

~3 mol biotin per mol protein

储存温度

2-8°C

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相关类别

应用

来自荆豆(gorse, furze)的凝集素已被用于:
  • 免疫组化中作为的潘氏细胞标记物(稀释度为 1:1,000 )
  • 血管定量中内皮细胞双重染色
  • 支气管上皮细胞的组化染色

生化/生理作用

荆豆凝集素具有抗H血型特异性。凝集素有两种类型: UEA I 对 L-岩藻糖具有亲和力,而 UEA II 对 N,N′-二乙酰壳二糖具有亲和力。最初认为UEA I摩尔量为170,000道尔顿。 后来的报道表明,UEA I可以在中性和碱性pH下形成聚集体,正确的摩尔量是68,000道尔顿。

包装

包装尺寸基于蛋白质含量。

联系

由亲和纯化的凝集素制备缀合物。

外形

含有柠檬酸钠

分析说明

凝集活性以μg/ml表示,由磷酸盐缓冲盐水(pH 6.8)连续稀释1 mg/ml溶液而测得。该活性是指25℃孵育1小时后使2%人O型血红细胞悬浮液凝集的最低浓度。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

动植物源性产品
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分析证书(COA)

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M Tango et al.
Archives of histology and cytology, 63(1), 81-89 (2000-04-19)
The aggregation of lymphoid cells in the bronchial mucosa has been named the bronchus-associated lymphoid tissue (BALT) and investigated in comparison with the gut-associated lymphoid tissue (GALT). To elucidate precisely the structure and function of the BALT, the present study
Maria Hernandez et al.
Biomedicines, 9(11) (2021-11-28)
The purpose of this study was to assess vascular and histological alterations in two COVID-19 and three control post-mortem retinas. The macular areas of flat-mounted samples were processed for immunofluorescence. Lectin and collagen IV positive vessels were captured under confocal
Daisuke Kondoh et al.
Cells, tissues, organs, 203(1), 20-28 (2016-07-18)
Glycoconjugates in the olfactory system play critical roles in neuronal formation, and α1-2 fucose (α1-2Fuc) glycan mediates neurite outgrowth and synaptic plasticity. Histochemical findings of α1-2Fuc glycan in the mouse olfactory system detected using Ulex europaeus agglutinin-I (UEA-I) vary. This
Heather Ireland et al.
Developmental dynamics : an official publication of the American Association of Anatomists, 233(4), 1332-1336 (2005-06-07)
Here, we exploit an absolute differential between stem and progeny cells in their ability to express Cre from a somatically inducible transgene to determine the longevity of intestinal Paneth cells. In the Ahcre transgenic line induction of Cre recombinase allows
Michael Spencer et al.
Diabetes, 62(5), 1709-1717 (2013-01-19)
Fish oils (FOs) have anti-inflammatory effects and lower serum triglycerides. This study examined adipose and muscle inflammatory markers after treatment of humans with FOs and measured the effects of ω-3 fatty acids on adipocytes and macrophages in vitro. Insulin-resistant, nondiabetic

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