• All
  • Primary Antibodies
  • Conjugated Antibodies for IF
  • Conjugated Antibodies for FC
  • Secondary Antibodies
  • Antibody Labeling KitsNew
  • ELISA Kits
  • IHC Kits
  • Magnetic Cell Separation Kits
  • Cytokines & Growth Factors
  • Neutralizing/activating Antibodies
  • Nanobody-based Reagents
  • Accessory Products and Kits
  • Fusion Proteins
×
×
Host
0
Species Reactivity
0
Species Reactivity
0
Conjugate
0
Conjugate
0
Compatible Species
0
Conjugate
0

CoraLite® Plus 488-conjugated PERK/EIF2AK3 Polyclonal antibody

PERK/EIF2AK3 Polyclonal Antibody for FC (Intra)

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC (Intra)

Conjugate

CoraLite® Plus 488 Fluorescent Dye

Cat No : CL488-24390

Print datasheet

Synonyms

DKFZp781H1925, EIF2AK3, HRI, HsPEK, Pancreatic eIF2 alpha kinase, PEK, PERK, WRS

验证数据展示

  • FC experiment of HeLa using CL488-24390

    FC experiment of HeLa using CL488-24390

    1X10^6 HeLa cells were intracellularly stained with 0.4 ug CoraLite® Plus 488 Anti-Human PERK/EIF2AK3 (CL488-24390) (red), or 0.4 ug CoraLite® Plus 488-conjugated Rabbit IgG control Rabbit PolyAb (CL488-30000, Clone: ) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

经过测试的应用

Positive FC detected inHeLa cells
For other applications, we recommend the unconjugated version of this antibody, 24390-1-AP

推荐稀释比

ApplicationDilution
Flow Cytometry (FC)FC : 0.40 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

产品信息

CL488-24390 targets PERK/EIF2AK3 in FC (Intra) applications and shows reactivity with human samples.

Tested Applications FC (Intra)
Tested Reactivity human
Immunogen PERK/EIF2AK3 fusion protein Ag18254 种属同源性预测
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Full Name eukaryotic translation initiation factor 2-alpha kinase 3
Synonyms DKFZp781H1925, EIF2AK3, HRI, HsPEK, Pancreatic eIF2 alpha kinase, PEK, PERK, WRS
Calculated Molecular Weight 1116 aa, 125 kDa
Observed Molecular Weight140 kDa
GenBank Accession NumberBC126354
Gene Symbol EIF2AK3
Gene ID (NCBI) 9451
Conjugate CoraLite® Plus 488 Fluorescent Dye
Excitation/Emission Maxima Wavelengths493 nm / 522 nm
Form Liquid
Purification MethodAntigen affinity purification
UNIPROT IDQ9NZJ5
Storage Buffer PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
Storage ConditionsStore at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

背景介绍

PERK, also named as EIF2AK3 or PEK, belongs to the protein kinase superfamily, Ser/Thr protein kinase family and GCN2 subfamily. It acts as a metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (EIF2S1/eIF-2-alpha) in response to various stress conditions. PERK and EIF2AK4 also have a functional role on regulating translation under non-stressed conditions, apart from their long established roles as stress kinases (PMID: 21638082). Defects in EIF2AK3 are the cause of Wolcott-Rallison syndrome (WRS). The molecular mass of PERK is 125 kDa and can be detected as 140 kDa or 170kDa due to some modifications such as glycosylation and phosphorylation (PMID: 20851775, 24371088, 21703327).

实验方案

Product Specific Protocols
FC protocol for CL Plus 488 PERK/EIF2AK3 antibody CL488-24390Download protocol
Standard Protocols
Click here to view our Standard Protocols