molecular band 中文意思是什麼

molecular band 解釋
分子帶
  • molecular : adj. 分子的,由分子形成的,分子內[間]的。adv. -ly
  • band : n 1 帶，繩；帶形物；箍；箍條；嵌條；鑲邊；鋸條； 〈pl 〉 （法官等的）寬領帶。2 束縛，羈絆；義務；...
  1. The deleted mutant pap gene was also cloned into yeast secreted expression ppic9k vector to form ppic9k ~ 3, then the vector was transferred into pachia pastoris gs115 strain. the specific expression protein was secreted into the medium after inducing with methanol and the protein amount reached about 50 - 60 u g per millilitre measured by uv - absorbed methods in the supernatant of the medium via high density fermentation. sds - page results showed that there was one protein band in the gel which molecular weight was about 34ku

    將缺失型pap基因克隆于酵母分泌型表達載體ppicgk構成重組載體，然後導入畢赤酵母（ p8chianastoris ）菌株gslls細胞中，在甲醇的誘導下，經過酵母高密度發酵進行pap的表達，經sds page分析，結果表明，在培養基上清液中含有一明顯的特異性蛋臼條帶，大小為34ku ，經western blotting分析，該蛋白與法國pap抗血清有特異性反應，體外活性檢測表明該蛋白對tmv的侵染性具有高度的抑制性，說明該pap基因在畢赤酵母gs中也得到了正確表達。
  2. Multicopy integrants were screened with g418 from pichia pastoris which contains recombinant plasmid, and induced with methanol to secrete interesting peptide. the supernate of pichia pastoris culture was analysed by sds - page and western blotting. a reactive band, which the apparent molecular weight is 36kd, can be detected with sheep anti - hcmv polyclonal antibodies

    重組質粒轉化巴氏畢赤酵母， g418篩選出多拷貝插入的單克隆，甲醇誘導多拷貝插入的單克隆酵母細胞分泌目的蛋白，培養液上清經sds - page電泳分析，在蛋白質印跡中檢測到培養液上清有一表觀分子量為36kd ，能與羊抗hcmv多克隆抗體發生發應的條帶。
  3. The purified lectin showed a single protein band on sds - page, and the subunit molecular weight was 12kd. the molecular weight was 45kd determined by gel filtration on sephacryl s - 100. the result implied that there are four same subunits per lra

    經sds - page檢測為單一蛋白帶，亞基分子量為12kd ， sephacryls - 100凝膠過濾測得其表觀分子量為45kd ，表明lra是由四個相同亞基組成的蛋白。
  4. It is a new branch to band piezoelectric chemistry and biological sensing technology. piezoelectric sensors are highly sensitive to multiple signals such as the surface mass and the density, viscosity, conductivity, dielectric effect of the liquid. the piezoelectric sensors are especially suitable for analysis of the proteins with high molecular weight

    壓電傳感器除了可響應質量效應外，還可響應溶液的粘度、密度、介電常數、電導率等多種信號，除了氣相之外，當前的壓電傳感器還提供液相壓電傳感理論和應用技術，尤其是用於生物大分子的測定。
  5. The mrna and protein expression were assayed by rt - pcr and sds - page. the results were found that the specific 740bp dna bases of il - 6 was detected by rt - pcr in the recombinant bacteria and a new protein band was found in sds - page with molecular mass of about 49 kda which is consisted of a 23 kda protein deduced from the il - 6 gene sequence and gst ( 26 kda )

    以iptg誘導融合蛋白表達，經rt - pcr檢測發現740bp的特異性il - 6條帶；通過sds - page分析，在49kd處出現gst ? pil6融合蛋白條帶，其表達量占總細菌蛋白量的30 ，證明豬il - 6基因得到了正確轉錄和表達。
  6. Sds - page and western blotting analysis showed a newly protein band, which can specifically react to egf antibody, with a molecular weight about 19 kd as expected, was expressed in the larvae hemolymph fluid

    蠶血淋巴sds - page和westernblotting分析發現在19kd的位置有特異性條帶，與預期表達的融合蛋白大小相一致。
  7. The transgenic goldfish were detected and screened by pcr, southern blot. the results showed that pcr amplify a 478bp specific molecular band in 5 individuals, southern blot results showed a strong signal in transgenic fish

    Pcr檢測結果顯示，有5尾轉化個體的總dna能擴增出一條478bp的特異性分子帶，說明轉化個體整合有gfp基因，整合率為42 。
  8. The results showed that pcr applify a 485 specific molecular band in 672 individuals, the rate of positive reaction is 60 %, southern blot result shows a strong signal in transgenic fish. it is concluded that hu - - ifn gene has been integrated and expression. it is also that foreign gene integrating position and copy number is different individuals, by elis a detecting, 23. 5 % transgenic fish " were detected hu - - ifn gene expression in all 672 transgenic fish, but expression level of hu - - dfn is significant difference in different individuals and growth period

    2000年共顯微注射32197粒草魚受精卵，出苗12945尾草魚魚苗，經孵化培育最後獲得1120尾五寸左右草魚，對1120尾草魚提取血液總dna進行pcr和southern雜交檢測， 2000年轉導的草魚的pcr檢測結果，有672尾草魚即600k轉化個體的總dna能擴增出一條485kb的特異分子帶，說明轉化個體整合有huj ifn基因，經southern雜交進一步證實，轉入的抗病相關基因己在轉基因草魚體內染色體上得以整合，但整合位點沒有固定區域，整合的拷貝數存在較大差異。
  9. The results were found that the specific 670bp dna bases of cgh was detected by rt - pcr in the recombinant bacteria and a new protein band was found in sds - page with molecular mass of about 50 kda which is consisted of a 23. 6 kda protein deduced from the cgh gene sequence and gst ( 26 kda )

    Rt - pcr分析確證重組質粒在大腸桿菌中能正確轉錄； sds - page分析證明誘導重組質粒表達了融合蛋白，分子量約為50kd ，與預期的26kd的gst帶和23 . 6kd的草魚生長激素基因編碼蛋白質構成的融合蛋白大小一致。
  10. The enzyme was purified from cell extract by ammonium sulfate fractionation ( 30 % - 80 % saturation ) and consecutive column chromatography using deae - cellulose and sephadex g - 100. the sod activity for purified enzyme could reach 4966 iu / mg proteins, and the molecular weight of the sod was about 20 kda which determined by sds - page electrophoresis. when the non - denaturing polyacrylamide gel stained with substrate for sod in the present of 0. 2mmol / l kcn or 0. 5 mmol / l h2o2, the active band was still showed at the same position, which indicated the sod could not be inhibited by the treatments with kcn or h2o2 and it was the mn sod

    通過sds一聚丙烯酸胺凝膠電泳可知該sod酶的分子量約為20kda .在非變性聚丙烯酞胺凝膠（ pagb ）電泳后，在凝膠son顯色反應液中加入0 . 2耐01 / lkcn或0 . 5inmol / lh202 ，凝膠sod顯色反應后在原來的sod酶部位仍然含有sod活性帶，這表明利用kcn和h20 :處理並不能抑制500的活性，該sod屬于mn一sod 。
  11. Fortunately, with the improvement in the material growth, gap1 - xnx alloys with nitrogen concentration as high as several percentage have been successfully grown by molecular beam epitaxy ( mbe ) or metalorganic vapor - phase epitaxy ( movpe ). more and more attentions have been paid to this alloy for its distinct property such as the giant band gap and effect, for this reason, gap1 - xnx alloys are usually called abnormal alloys

    人們研究發現， gapn混晶具有一些獨特的光電性質，例如其帶隙不是gap和gan的線性內插值，而是存在著較大的帶隙降低和巨大的帶隙彎曲系數，因此gapn混晶又被稱為「反常」混晶，從而引起了人們越來越多的關注，並成為當前的一個研究熱點。
  12. The expression activity reached the highest point at the 72nd hour in bmn cell ( 22 u / 2x ! 06cells ) and at 144th hour in larvae ( 159 u / ml ), respectively. elisa assay showed that expression product had angiostatin ' s immunoreactivity. western blotting assay also showed that product expressed in cultured cells was a 36 kd band, while product expressed in larvae of silkworms was two proteins, and the molecular weights were 37 kd and 42 kd, respectively

    表達產物活性在家蠶細胞中表達72小時達到最高值，經胞內表達產物作用后，血管內皮細胞的存活率僅為（ 28 . 0 3 . 0 ） ，表達量約為22u 2 10 ~ 6個細胞；在家蠶體內表達144小時活性達到最高值，內皮細胞的存活率僅為（ 6 . 4 0 . 5 ） ，表達量約159u ml 。
  13. It is interesting to find that the green - emission band in solvent solution has been quenched, meanwhile, the blue - emission band appeared at the present of b - cd, suggesting that molecular materials have sensitive to the micro - circumstance and have potential application for fluorescence probe

    這種由極性環境到非極性環境引起的發射光峰位明顯變化特性，即對微環境的敏感性，具有作為熒光探針的潛在性能。
  14. Suotang jia, lijuan qin, zugeng wang, yong wang and guosheng zhou, 599. 2nm diffuse band radiation generated by two - photo exciting molecular and atomic potassium, chinese journal of lasers, dec. 1993, vol. b2, no. 6, 527 ? 532

    賈鎖堂，秦莉娟，王勇，周國生，王祖賡由鉀原子"電離復合受激輻射' '參與的混頻過程， 93青年學者激光學術討論會（上海）
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