一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

m-PEG3-NHS ester

m-PEG3-NHS ester


m-PEG3-NHS ester is a PEG linker containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-20980
    • Unit
    • Price
    • Qty
    • 100 MG
    • $240.00
    • 500 MG
    • $470.00
    • 1 G
    • $780.00

Usually ships within 24 hours.


Would you like to inquire about custom quantity?
Inquire

东莞市| 内黄县| 绥中县| 措勤县| 琼海市| 岐山县| 洪洞县| 宜州市| 连平县| 玛纳斯县| 庆阳市| 乌兰县| 神木县| 阿克苏市| 威海市| 礼泉县| 海丰县| 山东省| 巴马| 湖口县| 井冈山市| 德保县| 远安县| 柘荣县| 大悟县| 无锡市| 理塘县| 南安市| 玛纳斯县| 四子王旗| 西乌| 张家口市| 云南省| 浦县| 连平县| 青田县| 清远市| 壶关县| 武定县| 比如县| 库尔勒市|