Streptavidin

Streptavidin 제품 목록

  • 속성

    Protein (22)Plate (4)Cell Grade Beads (4)

  • 제품 라이브러리

    온라인 (30)

  • Streptomyces avidinii (24)- (6)

  • 태그

    Tag Free (20)- (9)His Tag (1)

  • 마커

    PE Labeled (2)FITC Labeled (1)Unconjugated (4)- (8)HRP Labeled (3)AF488 Labeled (1)AF555 Labeled (1)Acridinium ester Labeled (1)AF647 Labeled (1)APC Labeled (2)Texas Red Labeled (1)Cy5 Labeled (1)Cy3 Labeled (1)ALP Labeled (1)FA Labeled (1)Europium chelate Labeled (1)

Streptavidin분자 배경

The Streptavidin Protein Europium chelate is a universal tool for TR-FRET assays that can bind biotinylated molecules. This product uses high-purity streptavidin (SA) covalently conjugated with Eu³⁺ chelate, and it can be used in combination with other Acceptors directly or indirectly labeled with fluorescent dyes. When the Donor and Acceptor come into close proximity (within a distance of less than 10 nm), a FRET reaction occurs: the 620 nm signal emitted by the Donor upon excitation by a specific light source is received by the Acceptor, which then emits a 665 nm signal.

제품 리뷰

  • *** 2026-03-18
    0사람들이 좋아합니다
    We have been using SP-14 from Acro in our experiments, and we are very satisfied with its performance. The product demonstrates excellent quality, consistency, and reliability across different applications. In our hands, SP-14 showed stable and reproducible results with minimal variability, which is critical for our assays. Its performance was consistent and dependable throughout our experiments. The purity and functionality fully met our expectations and contributed to the success of our work. Overall, this is a high-quality product that we would confidently recommend to other researchers.
  • D***i2025-07-16
    0사람들이 좋아합니다
    The plates are individually wrapped. I like the plates. They are easy to use and biotinylated proteins bind well. I would recommend these plates for ELISAs.
  • R***i2024-08-13
    0사람들이 좋아합니다
    The antibody worked really well. It was super quick and had high specificity.
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