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产品图片 产品编号 品牌 CAS号 产品名称 分子式 购物车
HPR001-01 惠凌生物 2xHLingene PCR Mastermix

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PN01191 Perfemiker [Perfemiker]胎牛血清

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qiagen-55114 qiagen 血清血浆核酸纯化试剂盒

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C14190500BT Thermo Fisher [Thermo]DPBS缓冲液

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YY-S23107 源叶 [源叶]酪蛋白胨,白色

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B11000532 Perfemiker 小鼠IgG干粉

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SLB-IL2020 Solarbio 脂多糖 LPS
Lipopolysaccharides
有效期 2年
描述 本品来源于Escherichia coli 055:B5。
别名 LPS
英文名称 Lipopolysaccharides
储存条件 2-8℃
纯度 ≥99%
外观(性状) White to off-white (Solid)
单位
靶点 Others
规格 10mg 20mg 50mg
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novo-CH28 novoprotein近岸 EGF (E.coli,C-6His)

产品说明(Description)

Recombinant Mouse epidermal growth factor is produced by our E.coli expression system and the target gene encoding Asn977-Arg1029 is expressed with a 6His tag at the C-terminus. 

Accession #: P01132

Known as: Pro-epidermal growth factor; Epidermal growth factor;EGF

制剂(Formulation)

Lyophilized from a 0.2 μm filtered solution of PBS,  pH 7.4.

质量控制(Quality Control) 

Purity:            Greater than 95% as determined by reducing SDS-PAGE.    

Endotoxin:    Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.

Bioactivity:Measured in a cell proliferation assay using BALB/c 3T3 cells.The ED50 for this effect is 0.15-1.5 ng/ml.

复溶(Reconstitution)

Always centrifuge tubes before opening.

Do not mix by vortex or pipetting.

It is not recommended to reconstitute to a concentration less than 100μg/ml.

Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

保存(Storage)

Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.   

背景(Background)

EGF is a single-pass type I membrane protein,containing 8 LDL-receptor class B repeats and 9 EGF-like domains. EGF results in cellular proliferation, differentiation, and survival.EGF is a low-molecular-weight polypeptide first purified from the mouse submandibular gland, but since then found in many human tissues including submandibular gland, parotid gland. Salivary EGF, which seems also regulated by dietary inorganic iodine, also plays an important physiological role in the maintenance of oro-esophageal and gastric tissue integrity. The biological effects of salivary EGF include healing of oral and gastroesophageal ulcers, inhibition of gastric acid secretion, stimulation of DNA synthesis as well as mucosal protection from intraluminal injurious factors such as gastric acid, bile acids, pepsin, and trypsin and to physical, chemical and bacterial agents.

电泳(SDS-PAGE)

FOR RESEARCH USE ONLY

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YXB3004 颖心实验室 25541-09-7 乳酰-N-岩藻五糖 III
LNFP III
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YXL2019 颖心实验室 22160-26-5 格莱可因/甘油葡糖苷
glucosylglycerol
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YXB3009 颖心实验室 4290-13-5 珊塔玛内酯
Santamarine
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TX0238 颖心实验室 315-22-0 野百合碱

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TX02825 颖心实验室 7440-06-4 铂丝
Platinum on activated carbon
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YXB3007 颖心实验室 62258-12-2 乳糖-N-二岩藻六糖 II
LNDFH II
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TX21866 颖心实验室 9001-91-6 纤溶酶原

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YXB3005 颖心实验室 16789-38-1 乳糖-N-二岩藻六糖 I
LNDFH I
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TX01103 颖心实验室 3844-45-9 亮蓝
Erioglaucine disodium salt
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TX20129 颖心实验室 9001-08-5 丁酰胆碱酯酶
BCHE
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TX13224 颖心实验室 2096-10-8 2-氨基腺苷
2-Aminoadenosine
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YXL2017 颖心实验室 86227-47-6 二十碳五烯酸乙酯(顺-5,8,11,14,17)
5,8,11,14,17-Eicosapentaenoicacid, ethyl ester, (5Z,8Z,11Z,14Z,17Z)-
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