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Merck

L1293

Sigma-Aldrich

Anti-Lamin A (C-terminal) antibody produced in rabbit

enhanced validation

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym(e):

Anti-LAMA, Anti-LMN1, Anti-LMNA, Anti-Lamin A/C

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About This Item

MDL-Nummer:
UNSPSC-Code:
12352203
NACRES:
NA.41

Biologische Quelle

rabbit

Qualitätsniveau

Konjugat

unconjugated

Antikörperform

affinity isolated antibody

Antikörper-Produkttyp

primary antibodies

Klon

polyclonal

Form

buffered aqueous solution

Mol-Gew.

antigen ~70 kDa

Speziesreaktivität

rat, human, mouse

Erweiterte Validierung

independent
Learn more about Antibody Enhanced Validation

Konzentration

~1 mg/mL

Methode(n)

indirect immunofluorescence: 1-2 μg/mL using human HeLa, rat NRK, and mouse 3T3 cells
western blot: 0.1-0.2 μg/mL using human HeLa nuclear extract

UniProt-Hinterlegungsnummer

Versandbedingung

dry ice

Lagertemp.

−20°C

Posttranslationale Modifikation Target

unmodified

Angaben zum Gen

human ... LMNA(4000)
mouse ... Lmna(16905)
rat ... Lmna(60374)

Allgemeine Beschreibung

Lamin is a structural protein of the nuclear lamina. Lamin A is a type A lamin encoded by the LMNA gene. Lamin A contains 664 amino acids and is expressed in most somatic cells. It contains α-helical rod domain to enable assembly into filaments, a nuclear localization sequence, and a carboxy-terminal CAAX box isoprenylation sequence for nuclear membrane targeting.

Immunogen

synthetic peptide corresponding to amino acids 598-611 of human lamin A with a C-terminal added cysteine, conjugated to KLH. The corresponding sequence differs by one amino acid in rat, three amino acids in mouse, and by a gap of one amino acid in both rat and mouse lamin A.

Anwendung

Anti-Lamin A (C-terminal) antibody is suitable for use in western blot (0.1-0.2 μg/mL) using HeLa nuclear extract. This antibody can also be used in indirect immunofluorescence (1-2 μg/mL) using HeLa cells, rat NRK and mouse 3T3 cells. Additionally, anti-Lamin A (C-terminal) antibodies are suitable for use in immunoblotting (approx. 70 kDa). Cleaved fragments of lamin A may form additional bands at 45-50 kDa.
Anti-Lamin A (C-terminal) antibody produced in rabbit has been used in:
  • western blotting
  • immunofluorescence microscopy
  • immunohistochemistry

Biochem./physiol. Wirkung

Lamin A cut into a 47kDa fragment that facilitates chromatin condensation and nuclear degradation during cell death
Mutations in lamin A and C have been linked to a variety of rare human diseases including muscular dystrophy, lipodystrophy, cardiomyopathy, neuropathy, and progeroid syndromes (collectively termed laminopathies) and to premature aging (Hutchinson-Gilford progeria syndrome).

Physikalische Form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Haftungsausschluss

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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Lagerklassenschlüssel

12 - Non Combustible Liquids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Homozygous missense mutation in the lamin A/C gene causes autosomal recessive Hutchinson-Gilford progeria syndrome
Plasilova M, et al.
Journal of medical Genetics, 41, 609-614 (2004)
Nuclear Structure and Dynamics
Cell Biology (2017)
Lamins at a glance
Ho CY and Lammerding J
Journal of Cell Science, 125(9), 2087-2093 (2012)
U Aebi et al.
Nature, 323(6088), 560-564 (1986-10-09)
The nuclear lamina, a protein meshwork lining the nucleoplasmic surface of the inner nuclear membrane, is thought to provide a framework for organizing nuclear envelope structure and an anchoring site at the nuclear periphery for interphase chromatin. In several higher
Birthe Fahrenkrog et al.
PloS one, 11(3), e0152321-e0152321 (2016-04-01)
Chromosomal translocations involving the nucleoporin NUP98 have been described in several hematopoietic malignancies, in particular acute myeloid leukemia (AML). In the resulting chimeric proteins, Nup98's N-terminal region is fused to the C-terminal region of about 30 different partners, including homeodomain

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