TGFB2 (基因名), Transforming growth factor beta-2 proprotein (蛋白名), tgfb2_human.
产品名称:
Human TGFB2/ Transforming growth factor beta-2 proprotein Recombinant Protein
转化生长因子β2
货号:
R0218h
商标:
EIAab®
监管等级:
别名:
Cetermin, Glioblastoma-derived T-cell suppressor factor, G-TSF
序列号:
P61812
来源:
E.coli
种属:
Human
标签:
His
序列:
21-302aa
预估分子量:
31.02 kDa (monomer)
纯度:
Greater than 90% 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:
Cancer
R&D 技术数据
更多信息，请参阅手册，或联系我们的技术支持: tech@eiaab.com.
基因位点
TGFB2 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:
Interacts with the serine proteases, HTRA1 and HTRA3 (By similarity). Interacts with ASPN (PubMed:17827158). Interacts with MFAP5 (By similarity). Latency-associated peptide: Interacts with Transforming growth factor beta-2 (TGF-beta-2) chain; interaction is non-covalent and maintains (TGF-beta-2) in a latent state (By similarity). Latency-associated peptide: Interacts with LRRC32/GARP; leading to regulate activation of TGF-beta-2 (PubMed:19651619). Latency-associated peptide: Interacts with NREP; the interaction results in a decrease in TGFB2 autoinduction (By similarity). Transforming growth factor beta-2: Homodimer; disulfide-linked (PubMed:1631557, PubMed:1641027). Transforming growth factor beta-2: Interacts with TGF-beta receptors (TGFBR1 and TGFBR2), leading to signal transduction (By similarity).
功能:
Transforming growth factor beta-2: Multifunctional protein that regulates various processes such as angiogenesis and heart development (PubMed:22772371, PubMed:22772368). Activation into mature form follows different steps: following cleavage of the proprotein in the Golgi apparatus, Latency-associated peptide (LAP) and Transforming growth factor beta-2 (TGF-beta-2) chains remain non-covalently linked rendering TGF-beta-2 inactive during storage in extracellular matrix (By similarity). At the same time, LAP chain interacts with 'milieu molecules', such as LTBP1 and LRRC32/GARP, that control activation of TGF-beta-2 and maintain it in a latent state during storage in extracellular milieus (By similarity). Once activated following release of LAP, TGF-beta-2 acts by binding to TGF-beta receptors (TGFBR1 and TGFBR2), which transduce signal (By similarity).
亚细胞位置:
Transforming growth factor beta-2
Secreted
验证序列:
该产品尚未在任何出版物中被引用。
[2].
"Transforming growth factor-12 polymorphism and systemic lupus erythematosus."
[3].
"Whole exome sequencing for the identification of a new mutation in TGFB2 involved in a familial case of non-syndromic aortic disease."
[4].
"Loss-of-function mutations in TGFB2 cause a syndromic presentation of thoracic aortic aneurysm."
[5].
"TGFB2 mutations cause familial thoracic aortic aneurysms and dissections associated with mild systemic features of Marfan syndrome."
[6].
"Genome-wide association and large-scale follow up identifies 16 new loci influencing lung function."
[7].
"A multilocus candidate approach identifies ACE and HIF1A as susceptibility genes for cellulite."
[8].
"Human variation in alcohol response is influenced by variation in neuronal signaling genes."
[9].
"Common polymorphisms in ITGA2, PON1 and THBS2 are associated with coronary atherosclerosis in a candidate gene association study of the Chinese Han population."
[10].
"Interleukin-9 polymorphism in infants with respiratory syncytial virus infection: an opposite effect in boys and girls."
[1].
人转化生长因子β2(TGFB2)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].
人转化生长因子β2(TGFB2)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].
怎样确定人转化生长因子β2(TGFB2)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].
人转化生长因子β2(TGFB2)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].
人转化生长因子β2(TGFB2)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].
人转化生长因子β2(TGFB2)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].
人转化生长因子β2(TGFB2)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].
人转化生长因子β2(TGFB2)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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