7-Xylosyltaxol BCAS# 90352-19-5 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 90352-19-5 | SDF | Download SDF |
| PubChem ID | 118727424 | Appearance | Powder |
| Formula | C50H61NO18 | M.Wt | 964.01 |
| Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | CC=C(C)C(=O)NC(C1=CC=CC=C1)C(C(=O)OC2CC3(C(C4C(C(CC5C4(CO5)OC(=O)C)OC6C(C(C(CO6)O)O)O)(C(=O)C(C(=C2C)C3(C)C)OC(=O)C)C)OC(=O)C7=CC=CC=C7)O)O | ||
| Standard InChIKey | HWPZOSPUENCAFV-OYZFOJEVSA-N | ||
| Standard InChI | InChI=1S/C50H61NO18/c1-9-24(2)43(59)51-35(28-16-12-10-13-17-28)37(56)45(61)66-31-21-50(62)42(68-44(60)29-18-14-11-15-19-29)40-48(8,41(58)39(65-26(4)52)34(25(31)3)47(50,6)7)32(20-33-49(40,23-64-33)69-27(5)53)67-46-38(57)36(55)30(54)22-63-46/h9-19,30-33,35-40,42,46,54-57,62H,20-23H2,1-8H3,(H,51,59)/b24-9+/t30-,31+,32+,33-,35+,36+,37-,38-,39-,40+,42+,46+,48-,49+,50-/m1/s1 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
| Description | 7-Xylosyltaxol B is a natural product from Taxus wallichiana var.mairei. |
| Structure Identification | J Nat Med. 2016 Jul;70(3):592-601.Efficient expression of single chain variable fragment antibody against paclitaxel using the Bombyx mori nucleopolyhedrovirus bacmid DNA system and its characterizations.[Pubmed: 26940321]A single chain variable fragment (scFv), the smallest unit of functional recombinant antibody, is an attractive format of recombinant antibodies for various applications due to its small fragment and possibility of genetic engineering.
Hybridoma clone 3A3 secreting anti-paclitaxel monoclonal antibody was used to construct genes encoding its variable domains of heavy (VH) and light (VL) chains.
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7-Xylosyltaxol B Dilution Calculator
7-Xylosyltaxol B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.0373 mL | 5.1867 mL | 10.3733 mL | 20.7467 mL | 25.9333 mL |
| 5 mM | 0.2075 mL | 1.0373 mL | 2.0747 mL | 4.1493 mL | 5.1867 mL |
| 10 mM | 0.1037 mL | 0.5187 mL | 1.0373 mL | 2.0747 mL | 2.5933 mL |
| 50 mM | 0.0207 mL | 0.1037 mL | 0.2075 mL | 0.4149 mL | 0.5187 mL |
| 100 mM | 0.0104 mL | 0.0519 mL | 0.1037 mL | 0.2075 mL | 0.2593 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Efficient expression of single chain variable fragment antibody against paclitaxel using the Bombyx mori nucleopolyhedrovirus bacmid DNA system and its characterizations.[Pubmed:26940321]
J Nat Med. 2016 Jul;70(3):592-601.
A single chain variable fragment (scFv), the smallest unit of functional recombinant antibody, is an attractive format of recombinant antibodies for various applications due to its small fragment and possibility of genetic engineering. Hybridoma clone 3A3 secreting anti-paclitaxel monoclonal antibody was used to construct genes encoding its variable domains of heavy (VH) and light (VL) chains. The VH and VL domains were linked to be the PT-scFv3A3 using flexible peptide linker in a format of VH-(GGGGS)5-VL. The PT-scFv3A3 was primarily expressed using the pET28a(+) vector in the Escherichia coli system, and was then further expressed by using the Bombyx mori nucleopolyhedrovirus (BmNPV) bacmid DNA system. Interestingly, the reactivity of PT-scFv3A3 expressed in the hemolymph of B. mori using the BmNPV bacmid DNA system was much higher than that expressed in the E. coli system. Using indirect competitive enzyme-linked immunosorbent assay (icELISA), the PT-scFv3A3 (B. mori) reacted not only with immobilized paclitaxel, but also with free paclitaxel in a concentration-dependent manner, with the linear range of free paclitaxel between 0.156 and 5.00 microg/ml. The PT-scFv3A3 (B. mori) exhibited less cross-reactivity (%) than its parental MAb clone 3A3 against paclitaxel-related compounds, including docetaxel (31.1 %), 7-xylosyltaxol (22.1 %), baccatin III (<0.68 %), 10-deacetylbaccatin III (<0.68 %), 1-hydroxybaccatin I (<0.68 %), and 1-acetoxy-5-deacetylbaccatin I (<0.68 %). With the exception of cephalomannine, the cross-reactivity was slightly increased to 8.50 %. The BmNPV bacmid DNA system was a highly efficient expression system of active PT-scFv3A3, which is applicable for PT-scFv3A3-based immunoassay of paclitaxel. In addition, the PT-scFv3A3 can be applied to evaluate its neutralizing property of paclitaxel or docetaxel toxicity.
