추천 제품
생물학적 소스
mouse
Quality Level
결합
unconjugated
항체 형태
ascites fluid
항체 생산 유형
primary antibodies
클론
AC-15, monoclonal
분자량
antigen 42 kDa
포함
15 mM sodium azide
종 반응성
sheep, carp, feline, chicken, rat, mouse, Hirudo medicinalis, rabbit, canine, pig, human, bovine, guinea pig
반응하면 안 됨
Dictyostelium discoideum
기술
immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
indirect ELISA: suitable
indirect immunofluorescence: 1:1,000-1:2,000 using cultured human or chicken fibroblasts
western blot: 1:5,000-1:10,000 using cultured human or chicken fibroblast cell extracts
동형
IgG1
UniProt 수납 번호
응용 분야
research pathology
배송 상태
dry ice
저장 온도
−20°C
타겟 번역 후 변형
unmodified
유전자 정보
human ... ACTB(60)
mouse ... Actb(11461)
rat ... Actb(81822)
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일반 설명
In staining of chicken gizzard ultrathin tissue cryosections, the antibody labels the dense bodies and longitudinal channels linking consecutive dense bodies that are also occupied by desmin and the membrane-associated dense plaque. It does not stain adult cardiac and skeletal muscles except for traces due to contaminations of the sample with non-muscle cells, or if embryonic tissue is being used.
Monoclonal Anti-β-Actin (mouse IgG1 isotype) is derived from the AC-15 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from an immunized mouse. Actin is one of the most conserved eukaryotic proteins, it is expressed in mammals and birds as at least six isoforms. Four of them represent the differentiation markers of muscle tissues and two are found practically in all cells. There are three α-actins (α-skeletal, α-cardiac, and α-smooth muscle), one β-actin (β-nonmuscle), and two γ-actins (γ-smooth muscle and γ-non-muscle). Actin isoforms show >90% overall sequence homology, but only 50−60% homology in their 18 NH2-terminal residues. The NH2-terminal region of actin appears to be a major antigenic region and may be involved in the interaction of actin with other proteins such as myosin. The antibody can be used for staining of acetone-fixed frozen sections, EM preparations, and microinjection experiments. B5, ethanol, methacam, or Bouin′s solutions can be used as fixatives. The epitope recognized by the antibody is resistant to formalin-fixed and paraffin-embedding.
특이성
Monoclonal Anti β-Actin antibody recognizes an epitope located on the N-terminal end of the β-isoform of actin. The antibody specifically labels β-actin in a wide variety of tissues and species using immunoblotting (42 kDa), immunofluorescent staining of cultured cell lines, and immunohistochemistry.
면역원
slightly modified β-cytoplasmic actin N-terminal peptide, Ac-Asp-Asp-Asp-Ile-Ala-Ala-Leu-Val-Ile-Asp-Asn-Gly-Ser-Gly-Lys, conjugated to KLH.
애플리케이션
Monoclonal Anti-β-Actin antibody produced in mouse has also been used:
- in immunofluorescence staining
- in immunoblotting
- in immunohistochemistry
- as a control for protein arrays
Monoclonal mouse anti-actin antibody was used as a loading control for western blot analysis of immunoprecipitated proteins from rat dorsal root ganglion cocultures.
Monoclonal mouse anti-actin was used as a loading control for western blot analysis of rat liver protein lysates.
생화학적/생리학적 작용
Actin and myosin are constituents of many cell types and are involved in a myriad of cellular processes including locomotion, cytokinesis, cytoplasmic streaming, secretion and phagocytosis. The actin in cells of various species and tissue origin is very similar in its immunological and physical properties.
물리적 형태
Supplied as ascites fluid with 15mM sodium azide as a preservative.
기타 정보
To view an Actin antibody selection guide, please visit www.sigmaaldrich.com/actin.
면책조항
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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.
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문서
Loading controls in western blotting application.
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