추천 제품
생물학적 소스
rabbit
Quality Level
100
500
결합
unconjugated
항체 형태
Ig fraction of antiserum
항체 생산 유형
primary antibodies
클론
polyclonal
설명
For In Vitro Diagnostic Use in Select Regions (See Chart)
양식
buffered aqueous solution
종 반응성
human
포장
vial of 0.1 mL concentrate (223A-14)
vial of 0.5 mL concentrate (223A-15)
bottle of 1.0 mL predilute (223A-17)
vial of 1.0 mL concentrate (223A-16)
bottle of 7.0 mL predilute (223A-18)
제조업체/상표
Cell Marque®
기술
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:500-1:2000
제어
tonsil
배송 상태
wet ice
저장 온도
2-8°C
시각화
cytoplasmic
일반 설명
Alpha-1-Antitrypsin is a protease inhibitor from the serpin superfamily, which inhibits a number of protease enzymes from inflammatory cells. It is an acute-phase plasma protein predominantly produced in hepatocytes, although it is also made in enterocytes and some mononuclear white blood cells. Alpha-1-antitrypsin immunohistochemistry is used to detect the accumulation of alpha-1-antitrypsin in hepatic lesions and histiocytic tumors.[1]
The immunohistochemical staining of Alpha-1-Antitrypsin is considered to be very useful in the study of inherited AAT deficiency, benign and malignant hepatic tumors, and yolk sac carcinomas. Positive staining for A-1-Antitrypsin may also be used in the detection of benign and malignant lesions of a histiocytic nature. The sensitivity and specificity of the results have made this antibody a useful tool in the screening of patients with cryptogenic cirrhosis or other forms of liver disease with portal fibrosis of uncertain etiology.
The immunohistochemical staining of Alpha-1-Antitrypsin is considered to be very useful in the study of inherited AAT deficiency, benign and malignant hepatic tumors, and yolk sac carcinomas. Positive staining for A-1-Antitrypsin may also be used in the detection of benign and malignant lesions of a histiocytic nature. The sensitivity and specificity of the results have made this antibody a useful tool in the screening of patients with cryptogenic cirrhosis or other forms of liver disease with portal fibrosis of uncertain etiology.
품질
 IVD |  IVD |  IVD |  RUO |
결합
A-1-Antitrypsin Positive Control Slides , Product No. 223S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
물리적 형태
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
제조 메모
Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.
기타 정보
For Technical Service please contact: 800-665-7284 or email: [email protected]
법적 정보
Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany
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시험 성적서(COA)
Lot/Batch Number
H Takahashi et al.
Acta pathologica japonica, 40(9), 655-664 (1990-09-01)
Fifty-four adenoid cystic carcinomas (ACC) arising in major and minor salivary glands as well as in normal salivary glands were studied by immunohistochemistry for the presence of vimentin, neuron-specific enolase (NSE), alpha 1-antichymotrypsin (alpha 1-ACT) and alpha 1-antitrypsin (alpha 1-AT).
Alpha 1-antitrypsin in human macrophages.
P Isaacson et al.
Lancet (London, England), 2(8149), 964-965 (1979-11-03)
B Lindmark et al.
Histopathology, 16(3), 221-225 (1990-03-01)
We present a case of chronic liver disease with selective and exclusive hepatocyte endoplasmic reticulum storage of alpha 1-antichymotrypsin in the form of granules, detected by specific immunohistochemistry at the light microscopy level and corresponding to material found in dilated
L G Kindblom et al.
Human pathology, 13(9), 834-840 (1982-09-01)
The aim of this study was to localize alpha 1-antitrypsin, ferritin, and lysozyme by means of the indirect immunoperoxidase technique and to evaluate the significance of these antigens as markers of histiocytic differentiation in tumors of a supposed dual fibroblastic-histiocytic
Expression of protein markers in malignant hepatoma: evidence for genetic and epigenetic mechanisms.
P E Palmer et al.
Cancer, 45(6), 1424-1431 (1980-03-15)
활성 필터
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