추천 제품
양식
lyophilized powder
Quality Level
포장
glass bottle of 1 g
glass bottle of 1.5 g
glass bottle of 250 mg
glass bottle of 5 g
저장 조건
do not freeze
라벨링 범위
3 mg per mL
기술
affinity chromatography: suitable
색상
white to gray
Matrix
Sepharose CL-4B
기질 활성
cyanogen bromide
기질 부착
amino
기질 스페이서
1 atom
용량
≥16 mg/mL binding capacity (human IgG)
solubility
water: 1 g/L at 20 °C
적합성
conforms to structure for swelling capacity (1g swells to 4 to 5 mL)
저장 온도
2-8°C
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일반 설명
Protein A-Sepharose when linked with antibody, helps improving antigen binding capacity of IgG crosslinked to column matrices. In this case, binding happens between Protein A and Fc portion of the IgG molecule leaving antigen specific sites free.
애플리케이션
Protein A-Sepharose was used:
- for immunoprecipitated placentas for protein and RNA analyses using Western blot technique.
- in chromatin immunoprecipitation to understand the link between Mediator and remodelling of chromatin structure at specific promoters.
- as lysis buffer to remove endogenous G-type Igs in protein extraction of brain samples from female rats.
- in immunoprecipitation of [32P] phosphomyristin C of rabbit antiserum, to study the down-regulation of protein kinase C (PKC) and phosphomyristin C (PMC) during T-cell development.
Protein A-Sepharose™ is used for affinity chromatography, antibody purification and characterization, immunoaffinity matrices, protein chromatography, protein A, G and L resins, and recombinant protein expression and analysis. Protein A-Sepharose™ has been used to develop strategies for investigating protein interactions, to improve the detection of celiac disease, and to study diabetes in children.
수량
Swelling: 1 g swells to approx. 4 ml.
물리적 형태
Supplied as lyophilized powder stabilized with lactose and dextran.
법적 정보
Sepharose is a trademark of Cytiva
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
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시험 성적서(COA)
Lot/Batch Number
P Hornbeck et al.
Molecular and cellular biology, 9(9), 3727-3735 (1989-09-01)
The regulation and expression of protein kinase C (PKC) and phosphomyristin C (PMC) (a principal substrate of PKC which is the major myristylated protein in lymphocyte and glioma lines that express it) in murine B and T lymphocytes were investigated.
Tracie A Hennen-Bierwagen et al.
Plant physiology, 149(3), 1541-1559 (2009-01-27)
Starch biosynthetic enzymes from maize (Zea mays) and wheat (Triticum aestivum) amyloplasts exist in cell extracts in high molecular weight complexes; however, the nature of those assemblies remains to be defined. This study tested the interdependence of the maize enzymes
M Iezzi et al.
Molecular endocrinology (Baltimore, Md.), 13(2), 202-212 (1999-02-11)
Insulin-secreting cells express four GTPases of the Rab3 family. After separation of extracts of INS-1 cells on a sucrose density gradient, the bulk of the A, B, and C isoforms was recovered in the fractions enriched in insulin-containing secretory granules.
Frédéric Sorgeloos et al.
Journal of virology, 85(7), 3690-3694 (2011-01-14)
The L protein encoded by Theiler's murine encephalomyelitis virus (TMEV) is a unique example of a picornaviral protein encoded by an alternative open reading frame. This protein is an important determinant of TMEV persistence in the mouse central nervous system.
V Ossipow et al.
Proceedings of the National Academy of Sciences of the United States of America, 90(17), 8219-8223 (1993-09-01)
The CCAAT/enhancer-binding protein (C/EBP) alpha is a leucine zipper protein that is preferentially expressed in certain cell types, such as adipocytes and hepatocytes. Here we show that C/EBP alpha mRNA is translated into two major proteins, C/EBP-42 and C/EBP-30, that
문서
Antibody fragmentation with our pepsin digestion protocol for IgG antibody fragmentation and preparation of F(ab’).
프로토콜
Techniques for protein antigen molecular weight determination, protein interactions, enzymatic activity, and post-translational modifications.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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