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Streptavidin

Streptavidin Product List

Product Category
Protein (22)Plate (4)Cell Grade Beads (4)
Product Status
Launched (30)
Species
Streptomyces avidinii (24)- (6)
Tag
Tag Free (20)- (9)His Tag (1)
Conjugate
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)

Cat. No.	Species	Host	Product Description
HOT SP-11	Streptomyces avidinii	-	Streptavidin Coated Plates, Clear, 12×8-Well Strips, White Frame
HOT SP-14	Streptomyces avidinii	-	Streptavidin Coated Plates, Clear, 96-Well, Clear Frame
HOT STN-N5116	Streptomyces avidinii	E. coli	Recombinant Streptavidin Protein (MALS verified)
HOT STN-NP117	Streptomyces avidinii	E. coli	Streptavidin Protein-PE, premium grade
FRT-TA01	-	E. coli	Streptavidin Protein FA-Labeled (for TR-FRET)
FRT-TD09	-	E. coli	Streptavidin Protein Europium chelate (for TR-FRET)
GMP-MBS009	-	-	GMP ActiveMax® Streptavidin μBeads
MBS-C009	-	-	ActiveMax® Streptavidin μBeads, premium grade (for cells)
MBS-C044	-	-	ActiveMax® Streptavidin μBeads (non magnetic), premium grade (for cells, 41 μm)
MBS-S003	-	-	Cellectra™ Streptavidin NanoSort Microbeads, Research grade

Total: 30

Streptavidin Background

Streptavidin is a tetrameric protein purified from the bacterium Streptomyces avidinii, and exhibits high binding affinity for biotin. Able to bind one molecule of biotin with each subunit. Streptavidin (PI=6.0-7.5) has lower level of non-specific binding to various biological components at physiological pH than avidin (PI=7.4), resulting from its isoelectric point (PI).Streptavidin is useful in affinity chromatography, ELISA, immunohistochemistry and Western Blotting.

Product Reviews

*** 2026-03-18
0People Like
Streptavidin Coated Plates, Clear, 96-Well, Clear Frame
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
0People Like
Streptavidin Coated Plates, Clear, 96-Well, Clear Frame
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
0People Like
Streptavidin Protein-Alexa Fluor™ 488 (MALS verified)
The antibody worked really well. It was super quick and had high specificity.