污水處理設(shè)備 污泥處理設(shè)備 水處理過濾器 軟化水設(shè)備/除鹽設(shè)備 純凈水設(shè)備 消毒設(shè)備|加藥設(shè)備 供水/儲(chǔ)水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設(shè)備
廈門慧嘉生物科技有限公司
參 考 價(jià) | 面議 |
產(chǎn)品型號(hào)
品 牌
廠商性質(zhì)代理商
所 在 地廈門市
聯(lián)系方式:陳先生查看聯(lián)系方式
更新時(shí)間:2016-01-06 06:28:25瀏覽次數(shù):499次
聯(lián)系我時(shí),請(qǐng)告知來(lái)自 環(huán)保在線HGF Human CHO/ 重組人肝細(xì)胞生長(zhǎng)因子CHO 產(chǎn)品編號(hào):CYT-251
產(chǎn)品規(guī)格:2μg/10μg/1mg
Synonyms | Scatter Factor (SF), Hepatopoietin (HPTA), HGF. |
Introduction | Hepatocyte Growth Factor (HGF) is a multifunctional growth factor which regulates both cell growth and cell motility. It exerts a strong mitogenic effect on hepatocytes and primary epithelial cells. HGF synergizes with Interleukin-3and GM-CSFto stimulate colony formation of hematopoietic progenitor cells in vitro and may, therefore, also modulate hematopoiesis. |
Description | Hepatocyte Growth Factor Human Recombinant produced in CHO is a heterodimer, non-glycosylated, polypeptide chain consisting an ?-chain of 463 amino acids and b-chain of 234 having a total molecular mass of 75kDa. The HGF is purified by proprietary chromatographic techniques. |
Source | Chinese Hamster Ovary Cells. |
Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
Formulation | The protein was lyophilized from a concentrated (1mg/ml) solution containing Phosphate-Buffered Saline with 0.02% Tween 80, pH 7.4. |
Solubility | It is recommended to reconstitute the lyophilized Hepatocyte Growth Factor in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions. |
Stability | Lyophilized Hepatocyte Growth Factor although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution HGF should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles. |
Purity | Greater than 97.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. |
Amino acid sequence | Agrees with the sequence of native human HGF. |
Biological Activity | The ED50, calculated by the dose-dependant proliferation of monkey 4MBr-5 indicator cells was found to be 20-40 ng/ml. |
Protein content | Protein quantitation was carried out by two independent methods 1. UV spectroscopy at 280 nm using the absorbency value of 1.83 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (InliGenetics). 2. Analysis by RP-HPLC, using a calibrated solution of HGF as a Reference Standard. |
Usage | ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
您感興趣的產(chǎn)品PRODUCTS YOU ARE INTERESTED IN
環(huán)保在線 設(shè)計(jì)制作,未經(jīng)允許翻錄必究 .? ? ?
請(qǐng)輸入賬號(hào)
請(qǐng)輸入密碼
請(qǐng)輸驗(yàn)證碼
請(qǐng)輸入你感興趣的產(chǎn)品
請(qǐng)簡(jiǎn)單描述您的需求
請(qǐng)選擇省份
聯(lián)系方式
廈門慧嘉生物科技有限公司