葡聚糖分子量標(biāo)準(zhǔn)品

葡聚糖分子量標(biāo)準(zhǔn)品

貨號(hào)：DXT

包裝：1.0g

英文名：Dextran

別名：右旋糖酐，

級(jí)別：水相GPC標(biāo)準(zhǔn)品

分子式：[C6H10O5]n

品牌：APSC

CAS：9004-54-0

APSC葡聚糖分子量標(biāo)準(zhǔn)品 (Dextran), 是一種水相GPC標(biāo)準(zhǔn)品，用于葡聚糖分子量分布分析。

貨號(hào)：DXT, LDXTKIT, MDXTKIT,HDXTKIT, DXTBRKIT

APSC (Dextran)

 子起生物:

化學(xué)名: Dextran

別名: 右旋糖酐

化學(xué)文摘登記號(hào)：9004-54-0

分子式:[C6H10O5]n

用途： (Dextran)是一種水相凝膠色譜GPC標(biāo)準(zhǔn)品，用于葡聚糖分子量分布分析。

產(chǎn)品列表

支鏈型多糖

貨號(hào) Mp Mw Mn IV* (dl/gm) 包裝

DXT180 180 180 180 0.012 1.0g

DXT350 342 342 342 0.016 1.0g

DXT500 505 505 505 0.02 1.0g

 子起生物:

DXT1K 1,000 1,200 900 0.028 1.0g

DXT3K 2,800 3,650 2,750 0.048 1.0g

DXT4K 3,400 4,300 3,250 0.055 1.0g

DXT21K 20,400 20,000 13,500 0.128 1.0g

DXT36K 32,500 36,300 25,300 0.181 1.0g

DXT41K 36,700 41,400 30,200 0.18 1.0g

DXT43K 35,000 42,750 28,700 0.178 1.0g

DXT44K 40,900 44,100 34,100 0.205 1.0g

DXT47K 43,000 47,250 30,250 0.206 1.0g

DXT55K 49,600 55,500 41,200 0.239 1.0g

DXT63K 55,600 63,000 44,800 0.245 1.0g

DXT72K 62,900 72,700 50,700 0.238 1.0g

DXT97K 85,000 97,000 64,700 0.273 1.0g

DXT123K 97000 123500 77700 0.305 1.0g

DXT130K 111,900 131,400 97,900 0.324 1.0g

DXT144K 108,500 144,100 81,300 0.338 1.0g

DXT160K 131,100 158,100 108,100 0.35 1.0g

 子起生物:

DXT225K 212,500 226,700 160,700 0.396 1.0g

DXT275K 238,000 275,900 204,600 0.463 1.0g

DXT325K 245,000 326,600 205,000 0.35 1.0g

DXT345K 310,200 344,800 186,800 0.49 1.0g

DXT420K 378,200 421,600 239,100 0.552 1.0g

DXT500K 445,000 490,500 263,300 0.547 1.0g

DXT530K 490,000 534,000 371,000 0.633 1.0g

DXT540K 453,600 543,300 305,500 0.569 1.0g

DXT600K 535,600 606,200 432,100 0.659 1.0g

DXT760K 621,100 759,400 513,400 0.61 1.0g

DXT820K 745,000 821,700 414,100 0.763 1.0g

DXT3800K 2,285,000 3,800,000 1,500,000 1.685 1.0g

 子起生物:

寬分子量分布，支鏈型多糖

貨號(hào) Mw Mn IV* (dl/gm) 包裝

D2400K 2,457,000 197,400 0.671 1.0g

D1870K 1,870,000 207,800 1.066 1.0g

D1740K 1,740,000 152,400 0.638 1.0g

D1150K 1,150,000 352,000 0.692 1.0g

D990K 990,000 250,000 0.659 1.0g

D730K 730,200 418,400 0.721 1.0g

D630K 636,400 535,300 0.596 1.0g

D400K 405,700 170,300 0.475 1.0g

D215K 214,800 62,100 0.36 1.0g

D180K 181,800 54,400 0.423 1.0g

D130K 129,000 30,500 0.285 1.0g

D120K 122,300 52,000 0.314 1.0g

D60K 60,300 35,350 0.223 1.0g

D50K 46,800 27,700 0.19 1.0g

D40K 41,100 24,000 0.186 1.0g

D18K 17,900 11,650 0.119 1.0g

D16K 16,230 7,870 0.118 1.0g

D9K 9,200 6,250 0.085 1.0g

D7K 7,200 3,160 0.085 1.0g

D4K 4,300 2,160 0.058 1.0g

D1K 1,010 510 0.028 1.0g

 子起生物:

葡聚糖標(biāo)準(zhǔn)品套裝

貨號(hào) 套裝組成 包裝

LDXTKIT DXT180 - DXT55K 各1.0g

MDXTKIT DXT63K - DXT325K 各1.0g

HDXTKIT DXT345K - DXT3755K 各1.0g

DXTBRKIT D1K - D2400K 各1.0g

IV* - Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

Mark-Houwink Parameters

DXT180 - DXT144K: a = 0.50; K = 0.00090

DXT160K - DXT820K: a = 0.50; K = 0.00098

DXT3755K: a = 0.267; K = 0.0194

D2400K - D1K: a = 0.50; K = 0.00090

 子起生物: