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Merck
모든 사진(3)

주요 문서

451M-1

Sigma-Aldrich

h-Caldesmon (hHCD) Mouse Monoclonal Antibody

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About This Item

UNSPSC 코드:
12352203
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생물학적 소스

mouse

Quality Level

100
500

결합

unconjugated

항체 형태

diluted ascites fluid

항체 생산 유형

primary antibodies

클론

hHCD, monoclonal

설명

For In Vitro Diagnostic Use in Select Regions

양식

buffered aqueous solution

종 반응성

human

포장

vial of 0.1 mL concentrate (451M-14)
vial of 0.1 mL concentrate Research Use Only (451M-14-RUO)
vial of 0.5 mL concentrate (451M-15)
vial of 1.0 mL concentrate (451M-16)
vial of 1.0 mL concentrate Research Use Only (451M-16-RUO)
vial of 1.0 mL pre-dilute Research Use Only (451M-17-RUO)
vial of 1.0 mL pre-dilute ready-to-use (451M-17)
vial of 7.0 mL pre-dilute ready-to-use (451M-18)
vial of 7.0 mL pre-dilute ready-to-use Research Use Only (451M-18-RUO)

제조업체/상표

Cell Marque®

기술

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:100 (concentrated)

동형

IgG1

제어

bladder, colon, leiomyoma, smooth muscle tumors, stomach

배송 상태

wet ice

저장 온도

2-8°C

시각화

cytoplasmic

일반 설명

Caldesmon is a protein that facilitates the regulation of cellular contraction through complexing with calmodulin, tropomyosin, and actin. Its high molecular weight isoform (h-caldesmon) has been identified to have restricted expression in visceral and vascular smooth muscle cells. In particular, strong expression of h-caldesmon has been observed in non-neoplastic uterine myometrium while being entirely absent in the endometrial layer.[1] In spindle cell tumor pathology, overlapping immunohistochemical staining profiles between smooth muscle cells and myofibroblastic cells has not allowed for reliable identification of true smooth muscle tumors. Immunohistochemical detection of h-caldesmon has been demonstrated to aid in the distinguishing smooth muscle tumors, such as leiomyoma and leiomyosarcoma from myofibroblastic lesions, such as inflammatory myofibroblastic tumors and fibromatoses.[2]

품질


IVD

IVD

IVD

RUO

물리적 형태

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide.

제조 메모

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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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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2


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문서 라이브러리 방문

M R Nucci et al.
The American journal of surgical pathology, 25(4), 455-463 (2001-03-21)
Distinction of endometrial stromal neoplasms from cellular smooth muscle tumors of the uterus is sometimes difficult. Immunohistochemistry is often not helpful because muscle actins and desmin are expressed in both neoplasms. This study's goal was to determine whether h-caldesmon, a
K M Ceballos et al.
American journal of clinical pathology, 114(5), 746-753 (2000-11-09)
Misinterpretation of positive staining of antibodies to desmin, smooth muscle actin, and muscle actin as representing smooth muscle differentiation in the context of a spindle cell tumor is not uncommon. Anti-h-caldesmon is a promising novel immunohistochemical reagent for more specific

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