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Lamin B1 Monoclonal antibody

Lamin B1 Monoclonal Antibody for FC, IF, IHC, IP, WB,ELISA

Host / Isotype

Mouse / IgG1


human, mouse, rat and More (2)







Cat no : 66095-1-Ig


ADLD, lamin B1, LMN, LMN2, LMNB, LMNB1

Tested Applications

Positive WB detected inmulti-cells/tissue, HepG2 cells
Positive IP detected inHeLa cells
Positive IHC detected inhuman pancreas cancer tissue, human breast cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHepG2 cells, HeLa cells
Positive FC detected inHeLa cells
Planning an IF experiment? We recommend our CoraLite®488, CoraLite®594 and CoraLite®647 conjugated versions of this antibody.

Recommended dilution

Western Blot (WB)WB : 1:10000-1:50000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:5000-1:50000 for WB
Immunohistochemistry (IHC)IHC : 1:500-1:2000
Immunofluorescence (IF)IF : 1:250-1:1000
Sample-dependent, check data in validation data gallery

Product Information

The immunogen of 66095-1-Ig is Lamin B1 Fusion Protein expressed in E. coli.

Tested Reactivity human, mouse, rat
Cited Reactivity human, mouse, Rabbit, rat, zebrafish
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen Lamin B1 fusion protein Ag20522
Full Name lamin B1
Calculated molecular weight 66 kDa
Observed molecular weight 66-70 kDa
GenBank accession numberBC012295
Gene symbol LMNB1
Gene ID (NCBI) 4001
Conjugate Unconjugated
Form Liquid
Purification Method Protein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

Lamins are components of the nuclear lamina, a fibrous layer on the nucleoplasmic side of the inner nuclear membrane, which is thought to provide a framework for the nuclear envelope and may also interact with chromatin. The nuclear lamina consists of a two-dimensional matrix of proteins located next to the inner nuclear membrane. The lamin family of proteins make up the matrix and are highly conserved in evolution. During mitosis, the lamina matrix is reversibly disassembled as the lamin proteins are phosphorylated. Vertebrate lamins consist of two types, A and B. This gene encodes one of the two B type proteins, B1. This protein is not suitable for samples where the nuclear envelope has been removed.


Product Specific Protocols
IHC protocol for Lamin B1 antibody 66095-1-IgDownload protocol
IF protocol for Lamin B1 antibody 66095-1-IgDownload protocol
IP protocol for Lamin B1 antibody 66095-1-IgDownload protocol
FC protocol for Lamin B1 antibody 66095-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Int Immunopharmacol

Rosmarinic acid protects mice from lipopolysaccharide/d-galactosamine-induced acute liver injury by inhibiting MAPKs/NF-κB and activating Nrf2/HO-1 signaling pathways.

Authors - Zheng Li

J Cell Physiol

Fibrinopeptide A induces C-reactive protein expression through the ROS-ERK1/2/p38-NF-κB signal pathway in the human umbilical vascular endothelial cells.

Authors - Jing Zhao

Nitric Oxide

S-1-Propenylcysteine augments BACH1 degradation and heme oxygenase 1 expression in a nitric oxide-dependent manner in endothelial cells.

Authors - Tadamitsu Tsuneyoshi

J Proteome Res

Multi-omic Analyses Reveal Minimal Impact of the CRISPR-Cas9 Nuclease on Cultured Human Cells.

Authors - Jiali Qiang

Nat Commun

The meiotic TERB1-TERB2-MAJIN complex tethers telomeres to the nuclear envelope.

Authors - Yan Wang

Mol Cell Biol

Constitutive p38 activation caused inactivation of CRE transcription is mediated by hyper-phosphorylation dependent CRTC2 nucleocytoplasmic transport.

Authors - Huabin Ma


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Eiko (Verified Customer) (11-18-2020)

Used RIPA buffer for western sample preparation, and 5% Skim milk TBS-T was used for blocking and antibody dilution.Since I could see clear lamin B1 signal, I am happy to use this antibody as one of my internal controls.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:2000 (can be more diluted)
  • Cell Tissue Type: hTERT-RPE1

Tom (Verified Customer) (10-09-2020)

I observed a discrete ~70kDa Lamin B1 band using this antibody.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:1000

Yuan (Verified Customer) (12-13-2019)

Did staining for human A549 cell.The Lamin B antibody had high background in nucleus. Please see attached image.

  • Applications: Immunofluorescence,
  • Primary Antibody Dilution: 1:250
  • Cell Tissue Type: Human A549 cell
Lamin B1 Antibody Immunofluorescence, validation (1:250 dilution) in Human A549 cell (Cat no:66095-1-Ig)

Shubham (Verified Customer) (03-14-2019)


  • Applications: Western Blot,
  • Cell Tissue Type: AC16
Lamin B1 Antibody Western Blot, validation ( dilution) in AC16 (Cat no:66095-1-Ig)