产品名称 : | PH9311 | 氮基三乙酸NTA Nitrilotriacetic acid CAS号:139-13-9 |
产品品牌 : | 飞净 PHYGENE |
保存:常温运输保存,有效期3年。
Nitrilotriacetic acid (NTA) is the aminopolycarboxylic acid with the formula N(CH2CO2H)3. It is a colourless solid that is used as a chelating agent, which forms coordination compounds with metal ions (chelates) such as Ca2+, Co2+ , Cu2+, and Fe3+
The uses of NTA are similar to those of EDTA, both being chelating agents. It is used for water softening and as a replacement to sodium and potassium triphosphate in detergents, and cleansers.
In the laboratory, this compound is used in complexometric titrations. A variant of NTA is used for protein isolation and purification in the His-tag method. The modified NTA is used to immobilize nickel on a solid support. This allows purification of proteins containing a tag consisting of six histidine residues at either terminus.
温馨提示:1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。2.为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。3.实验结果可由多种因素影响,相关处理只限于产品本身,不涉及其他赔偿。
PH0328 | Lowry蛋白定量试剂盒 (Lowry Protein Assay Kit)
¥200
PH0713 | Tris碱 三羟甲基氨基甲烷 TRIS/Tris-base/THAM CAS:77-86-1
¥70
PH0516 | 苏木素伊红(HE)染色试剂盒 Haematoxylin Eosin (H&E) staining
¥180
PH0337 | 10×Tris-甘氨酸SDS电泳缓冲液 Tris Glycine SDS Running Buffer...
¥140
PH0996 | 10%中性固定液 / 10% Neutral Fixative
¥25
PH0505 | 0.25%胰蛋白酶-EDTA溶液 胰酶细胞消化液(1×)/ 0.25%Trypsin-EDTA Sol...
¥80
PH0501 | 牛血清蛋白V(Bovine Serum Albumin BSA)
¥50
PH1812C | PBS缓冲液 pH7.2-7.4 磷酸盐缓冲液 0.01mol/L 细胞培养级 500ML
¥90
PH0403 | 10×快速转膜液 / 10×Rapid Transfer Buffer
¥200
PH1021 | 4%戊二醛固定液 电镜专用 Glutaraldehyde Fixed Solution
¥180