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A2327

Sigma-Aldrich

Adrenomedullin 52 human

≥90% (HPLC), powder

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About This Item

Empirical Formula (Hill Notation):
C264H406N80O77S3
CAS Number:
Molecular Weight:
6028.73
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.32

Quality Level

assay

≥90% (HPLC)

form

powder

UniProt accession no.

storage temp.

−20°C

Gene Information

human ... ADM(133)

Amino Acid Sequence

Tyr-Arg-Gln-Ser-Met-Asn-Asn-Phe-Gln-Gly-Leu-Arg-Ser-Phe-Gly-Cys-Arg-Phe-Gly-Thr-Cys-Thr-Val-Gln-Lys-Leu-Ala-His-Gln-Ile-Tyr-Gln-Phe-Thr-Asp-Lys-Asp-Lys-Asp-Asn-Val-Ala-Pro-Arg-Ser-Lys-Ile-Ser-Pro-Gln-Gly-Tyr-NH2

General description

Adrenomedullin (ADM) human comprises of 52 amino acids and has amine group in the C-terminal tyrosine residue. It also has a N-terminal ring structure and belongs to calcitonin peptide family. ADM has vasodilatory function and is mapped to human chromosome 11p15.4. Adrenomedullin is highly expressed in endothelial cells. Adrenomedullin controls a majority of cellular processes using cyclic adenosine monophosphate (cAMP) as a messenger. It interacts with calcitonin receptor-like receptor (CRLR) and receptor activity modifying protein 2 (RAMP2). ADM contributes to invasion activity in brain tumor cell lines. ADM signalling plays a key role in tumor progression, especially in acute myeloid leukemia.

Application

Adrenomedullin 52 human has been used in tube formation assay in human umbilical vein endothelial cells (HUVECs).

Biochem/physiol Actions

Peptide elicits potent hypotensive effect, comparable to calcitonin gene-related peptide. Plays a key role in regulating endometrial angiogenesis.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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Transcriptional regulation of adrenomedullin by oncostatin M in human astroglioma cells: Implications for tumor invasion and migration.
Lim SY, et al.
Scientific Reports, 4(4), 6444-6444 (2014)
Ben S T Wong et al.
Biology of reproduction, 88(2), 34-34 (2012-12-18)
Extravillous cytotrophoblast (EVCT) is responsible for trophoblast invasion, which is an important process during placentation. Dysregulation of the process is associated with a wide range of pregnancy complications. Adrenomedullin (ADM) is a polypeptide expressed most abundantly in first-trimester placentas. We
Philipp Schuetz et al.
Current opinion in infectious diseases, 26(2), 159-167 (2013-02-26)
In patients with community-acquired pneumonia (CAP), blood biomarkers can help to substantially improve individual decisions involving initiation, (de-)intensification, and cessation of antibiotics, and initial risk stratification, site-of-care assignment (outpatient versus ward versus ICU), and discharge. To illustrate these processes, this
Xiaoling Yang et al.
Acta biochimica et biophysica Sinica, 45(2), 141-148 (2012-11-24)
Intermedin (IMD) is a member of the calcitonin/calcitonin gene-related peptide (CGRP) family and has similar or more potent cardiovascular actions than adrenomedullin (ADM) and any other CGRP. The aim of the present work is to study the effects of IMD1-53
New drug for treatment of insulin-resistant complication?
Lena Eliasson
Acta physiologica (Oxford, England), 207(3), 432-433 (2013-02-07)

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