此頁面上的某些內容不提供英文版本，將默認以當前可用的語言顯示。

Biotin-PEG4-tetrazine

生物素化四嗪類交聯無銅點擊化學

貨號	數量	價格	交貨時間	購買此產品
3797-25mg	25 mg	$210	現貨
3797-250mg	250 mg	$1190	現貨

Found better price? Let us know and we will propose the way forward!

Biotin-PEG4-tetrazine is a click chemistry biotinylation tool. The tetrazine group reacts extremely fast with terminal alkenes and trans-cyclooctenes via inverse electron demand Diels-Alder ligation (IEDDA). Tetrazines also react with some strained cycloalkynes.

Biotin-labeled compounds can be linked to avidin or streptavidin for further purification or detection. The biotin group is relatively small and doesn’t affect the biological activity of biotinylated proteins.

This reagent features a long PEG4-linker that separates the biotin residue from the target molecule, ensuring efficient binding to avidin or streptavidin. The linker also increases the compound’s water solubility, thereby facilitating bioconjugation.

以
ChemDraw 格式下載

顧客還購買了這個產品

BrdU（5-溴-2′-脫氧尿苷）

BrdU 是胸苷的合成類似物，用於研究 DNA 從頭合成和細胞增殖。

Biotin-PEG4-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.

Cyanine7 tetrazine

Near infrared Cyanine7 dye derivative containing tetrazine group for TCO ligation.

General properties

Appearance:	purple powder
Molecular weight:	674.83
Molecular formula:	C₃₁H₄₆N₈O₇S
Solubility:	good in water, DMSO, DMF
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS:	下載
	產品規格

Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.