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HACE1 Antibody (PA5-103812) in ICC/IF
Immunocytochemistry analysis of HACE1 in Hela cells. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25°C. Samples were incubated with HACE1 polyclonal antibody (Product # PA5-103812) and mouse anti-beta tubulin antibody for 1 hour at 37°C. An AlexaFluor594 conjugated goat anti-rabbit IgG(H+L) (Red) and an AlexaFluor488 conjugated goat anti-mouse IgG(H+L) (Green) were used as the secondary antibodies. The nuclear counter stain is DAPI (blue).
Product Details
PA5-103812
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
A synthesized peptide derived from human HACE1(Accession Q8IYU2), corresponding to amino acid residues D777-E827.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2853145
Product Specific Information
Antibody detects endogenous levels of total HACE1.
Target Information
E3 ubiquitin-protein ligase involved in Golgi membrane fusion and regulation of small GTPases. Acts as a regulator of Golgi membrane dynamics during the cell cycle: recruited to Golgi membrane by Rab proteins and regulates postmitotic Golgi membrane fusion. Acts by mediating ubiquitination during mitotic Golgi disassembly, ubiquitination serving as a signal for Golgi reassembly later, after cell division. Specifically interacts with GTP-bound RAC1, mediating ubiquitination and subsequent degradation of active RAC1, thereby playing a role in host defense against pathogens. May also act as a transcription regulator via its interaction with RARB.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: E3 ubiquitin-protein ligase HACE1; hace 1; HECT domain and ankyrin repeat-containing E3 ubiquitin-protein ligase 1; HECT-type E3 ubiquitin transferase HACE1
Gene Aliases: 1700042J16Rik; A730034A22Rik; BC025474; HACE1; KIAA1320; SPPRS
UniProt ID: (Human) Q8IYU2, (Rat) D3ZBM7, (Mouse) Q3U0D9
Entrez Gene ID: (Human) 57531, (Rat) 361866, (Mouse) 209462
ubiquitin-protein transferase activity
protein binding
ligase activity
Rab GTPase binding
Rac GTPase binding
UDP-N-acetylmuramoylalanyl-D-glutamyl-2,6-diaminopimelate-D-alanyl-D-alanine ligase activity
ribosomal S6-glutamic acid ligase activity
coenzyme F420-0 gamma-glutamyl ligase activity
coenzyme F420-2 alpha-glutamyl ligase activity
protein-glycine ligase activity
protein-glycine ligase activity, initiating
protein-glycine ligase activity, elongating
tubulin-glycine ligase activity
protein-glutamic acid ligase activity
tubulin-glutamic acid ligase activity
transcription, DNA-templated
regulation of transcription, DNA-templated
Golgi organization
protein ubiquitination
regulation of cell migration
protein ubiquitination involved in ubiquitin-dependent protein catabolic process
membrane fusion
protein K48-linked ubiquitination
cell cycle
Rac protein signal transduction
Performance Guarantee
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