추천 제품
생물학적 소스
Streptomyces sp. ( Streptomyces avidinii)
Quality Level
재조합
expressed in E. coli
형태
liquid
특이 활성도
≥17 units/mg protein
분자량
~52 kDa
포장
pkg of 1 mg (11721666001)
pkg of 5 mg (11721674001)
제조업체/상표
Roche
농도
70-90%
기술
protein array: suitable
protein purification: suitable
불순물
6-7% water
pH 범위
5.0-9.0
pI
7.4-7.7 (two main bands)
solubility
water: 10 mg/L (mA405=100)
적합성
suitable for immunological tests
UniProt 수납 번호
배송 상태
cooler
저장 온도
-10 to -25°C
일반 설명
Streptavidin, a highly versatile protein, is naturally produced by Streptomyces avidinii. It exhibits a strong affinity for biotin, forming a non-covalent yet robust binding interaction. This unique property makes streptavidin an ideal choice for various biological detection systems, including western blotting, enzyme-linked immunosorbent assays (ELISA), and immunohistochemistry.
애플리케이션
Use Streptavidin, recombinant for coating of solid phases (e.g., microplates, beads etc.) as well with biotin-labeled haptens and antibodies in universal immunological detection systems (streptavidin/biotin system).
서열
Streptavidin is a tetramer with a molecular weight of approximately 53 kD consisting of four subunits of approximately 13 kD, each containing a single biotin-binding site.
Each subunit has six tyrosine residues.The protein is free of carbohydrate.
Each subunit has six tyrosine residues.The protein is free of carbohydrate.
단위 정의
One unit binds 1 μg D-biotin at pH 8.9.
물리적 형태
White lyophilizate; lyophilized in a 20 mM potassium phosphate, pH 6.5 solution
Protein: 0.7 ± 0.1mg protein lyophilizate (A282 = 3.1)
KD: 10-15M
Protein: 0.7 ± 0.1mg protein lyophilizate (A282 = 3.1)
KD: 10-15M
기타 정보
For life science research only. Not for use in diagnostic procedures.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
does not flash
Flash Point (°C)
does not flash
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
Automated combinatorial process for nanofabrication of structures using bioderivatized nanoparticles.
Journal of the Association for Laboratory Automation, 5, 267-276 (2007)
Methods in enzymology, 430, 247-264 (2007-10-05)
A growing number of biophysical techniques use immobilized reactants for the quantitative study of macromolecular reactions. Examples of such approaches include surface plasmon resonance, atomic force microscopy, total reflection fluorescence microscopy, and others. Some of these methods have already been
THE PROPERTIES OF STREPTAVIDIN, A BIOTIN-BINDING PROTEIN PRODUCED BY STREPTOMYCETES.
Archives of biochemistry and biophysics, 106, 1-5 (1964-07-20)
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