FABP2 (基因名), Fatty acid-binding protein, intestinal (蛋白名), fabpi_human.
产品名称:
Human FABP2/ Fatty acid-binding protein, intestinal Recombinant Protein
肠脂肪酸结合蛋白
货号:
R0559h
商标:
EIAab®
监管等级:
别名:
Fatty acid-binding protein 2, Intestinal-type fatty acid-binding protein, I-FABP, FABPI
序列号:
P12104
来源:
E.coli
种属:
Human
标签:
His
序列:
1-132aa
预估分子量:
14.52 kDa (monomer)
纯度:
Greater than 95% by SDS-PAGE
浓度:
Reconstitution Dependent
形态:
Liquid
内毒素水平:
Please contact protein@eiaab.com The technician for more information.
应用:
存储缓冲液:
50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole, 10%glycerol(PH8.0)
存储:
Store at -20°C. (Avoid repeated freezing and thawing.)
研究领域:
Cardiovascular
R&D 技术数据
The PCR product of human FABP2 gene was determined by 1% Agarose stained with EB.
Recombinant human FABP2 protein was determined by 12% SDS-PAGE stained with Coomassie Blue under reducing conditions.
基因位点
FABP2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
通用注释
亚单元:
N/A
功能:
FABP are thought to play a role in the intracellular transport of long-chain fatty acids and their acyl-CoA esters. FABP2 is probably involved in triglyceride-rich lipoprotein synthesis. Binds saturated long-chain fatty acids with a high affinity, but binds with a lower affinity to unsaturated long-chain fatty acids. FABP2 may also help maintain energy homeostasis by functioning as a lipid sensor.
亚细胞位置:
Cytoplasm
数据库链接
验证序列:
[1].
M Sikora, C Maciejewski, L Rudnicka, et al.
[2].
HG Elnady, LS Sherif, MT Saleh, et al.
[1].
"Functional polymorphisms to modulate luminal lipid exposure and risk of colorectal cancer."
[2].
"The Ala54Thr polymorphism in the fatty acid-binding protein 2 (FABP2) gene is associated with hearing impairment: a preliminary report."
[3].
"Influence of Ala54Thr polymorphism of fatty acid-binding protein 2 on histological alterations and insulin resistance of non alcoholic fatty liver disease."
[4].
"Ala54Thr polymorphism of fatty acid binding protein 2, role on insulin resistance and cardiovascular risk factors in presurgical morbid obesity patients."
[5].
"Ala54Thr polymorphism of the fatty acid binding protein 2 gene and saturated fat intake in relation to lipid levels and insulin resistance: the Coronary Artery Risk Development in Young Adults (CARDIA) study."
[6].
"Thr54 allele of fatty-acid binding protein 2 gene is associated with obesity but not type 2 diabetes mellitus in a Caucasian population."
[7].
"Association between functional FABP2 promoter haplotypes and body mass index: analyses of 8072 participants of the KORA cohort study."
[8].
"Sex-specific association of fatty acid binding protein 2 and microsomal triacylglycerol transfer protein variants with response to dietary lipid changes in the 3-mo Medi-RIVAGE primary intervention study."
[9].
"Effect of the interaction between the fatty acid binding protein 2 gene Ala54Thr polymorphism and dietary fatty acids on peripheral insulin sensitivity: a cross-sectional study."
[10].
"Polymorphism of the FABP2 gene: a population frequency analysis and an association study with cardiovascular risk markers in Argentina."
[1].
人肠脂肪酸结合蛋白(FABP2)重组蛋白是否是无菌的？
蛋白试剂瓶和蛋白保存液是经过高压灭菌的，但也不能保证蛋白是完全无菌的。如果要求蛋白是无菌的，可以用0.2微米的滤器对蛋白进行过滤。
[2].
人肠脂肪酸结合蛋白(FABP2)重组蛋白的保存缓冲液是什么？
纯化后的蛋白保存在PBS（58mM Na2HPO4, 17mM NaH2PO4, 68mM NaCl, pH7.4）里，并往里面加入500mM咪唑和10%甘油。
[3].
怎样确定人肠脂肪酸结合蛋白(FABP2)重组蛋白的浓度？
蛋白浓度的确定没有一个统一的标准，这主要取决于蛋白的氨基酸序列。伊艾博是根据不同测试的组合来测定蛋白浓度。考马斯亮蓝法、BCA法、氨基酸序列和氨基酸全序列分析法等都用来测定蛋白浓度。
[4].
人肠脂肪酸结合蛋白(FABP2)重组蛋白蛋白保存条件是怎样的？
蛋白应保存在 -20℃或 -80℃条件下，为了避免反复冻融，可以将蛋白分装成小份保存。
[5].
人肠脂肪酸结合蛋白(FABP2)重组蛋白是否可以用于活体实验？
重组蛋白没有用于任何的活体实验，因此蛋白的活性和半衰期是不确定的。
[6].
人肠脂肪酸结合蛋白(FABP2)重组蛋白的保质期是多久？
在适当的保存条件下，从购买之日起蛋白可以稳定保存6-12个月。适当的保存条件是:蛋白保存在-20°C o或 -80℃，保证蛋白的保存浓度高于0.1mg/ml，限制蛋白反复冻融的次数。我们公司常规的质量检测保证所有产品在销售时都有可接受的生物活性。但是我们不能控制终端用户蛋白的保存条件。如果产品在有效期内出现问题，请联系我们的技术支持。
[7].
你们蛋白和抗体的报价是怎么样的？
我们将根据你需要的蛋白和抗体的大小进行报价。
[8].
人肠脂肪酸结合蛋白(FABP2)重组蛋白是否能够提供蛋白片段？
我们现有的人的蛋白的序列可以有很多。你可以选择你感兴趣的靶向部分，我们将会按您的需求提供蛋白和抗体。
[9].
人肠脂肪酸结合蛋白(FABP2)重组蛋白的货期或发货时间一般是多长？
具体指标的货期需要确定。最快一周，最长可能一个月。
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