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Commit: c91f970ca8df4f527662a05c7bd6e4d03c6fa173
XML generation date: 2025-03-07 13:07:44.560
Product last modified at: 2025-03-26T12:15:16.683Z
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PDP - Template Name: Polyclonal Antibody
PDP - Template ID: *******59c6464

Phospho-Lamin A/C (Ser22) Antibody #2026

Filter:
  • WB
Western Blotting Image 1: Phospho-Lamin A/C (Ser22) Antibody
Western blot analysis of extracts from HeLa and NIH/3T3 cells, hydroxyurea-treated (4 mM, 20 hours) to induce G1/S phase or paclitaxel-treated (100 nM, 20 hours) or nocodazole-treated (100 ng/ml, 20 hours) to induce G2/M phase, using Phospho-Lamin A/C (Ser22) Antibody (upper) or Lamin A/C Antibody #2032 (lower) as a loading control.

To Purchase # 2026

Cat. # Size Qty. Price
2026S 100 µl
$357

Supporting Data

REACTIVITY H M R
SENSITIVITY Endogenous
MW (kDa) 69, 78
SOURCE Rabbit
Application Key:
  • WB-Western Blotting 
Species Cross-Reactivity Key:
  • H-Human 
  • M-Mouse 
  • R-Rat 
  • Related Products

Product Information

Product Usage Information

Application Dilution
Western Blotting 1:1000

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

Protocol

Specificity / Sensitivity

Phospho-Lamin A/C (Ser22) Antibody detects endogenous levels of lamin A/C only when phosphorylated at Ser22.

Species Reactivity:

Human, Mouse, Rat

Source / Purification

Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser22 of human lamin A/C protein.

Background

Lamins are nuclear membrane structural components that are important in maintaining normal cell functions such as cell cycle control, DNA replication, and chromatin organization (1-3). Lamin A/C is cleaved by caspase-6 and serves as a marker for caspase-6 activation. During apoptosis, lamin A/C is specifically cleaved into a large (41-50 kDa) and a small (28 kDa) fragment (3,4). The cleavage of lamins results in nuclear dysregulation and cell death (5,6).
Phosphorylation of Lamin A/C at Ser22 was identified in vivo in several cell lines by mass spectrometry analysis in proteomic screens. The surrounding sequence is a typical MAPK/CDK phosphorylation motif, which implicates a role in the cell cycle and mitosis (7-11).

Pathways

Explore pathways related to this product.


For Research Use Only. Not For Use In Diagnostic Procedures.
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