ATG4C Antibody | Affinity Biosciences

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ATG4C Antibody - Western blot analysis of rat testis tissue lysates using ATG4C antibody.

Product:	ATG4C Antibody
Catalog:	DF6259
Description:	Rabbit polyclonal antibody to ATG4C
Application:	WB IHC IF/ICC
Reactivity:	Human, Mouse, Rat
Prediction:	Pig
Mol.Wt.:	52kDa; 52kD(Calculated).
Uniprot:	Q96DT6
RRID:	AB_2838225

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Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific.

Size	Price	Inventory
100ul	$280	In stock
200ul	$350	In stock

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Related Downloads

MSDS

Data Sheet

COA

Protocols

WB Handbook

IHC Protocol

IF/ICC Protocol

Product Info

Source:

Rabbit

Application:

WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:

Human,Mouse,Rat

Prediction:

Pig(88%)

Clonality:

Polyclonal

Specificity:

ATG4C Antibody detects endogenous levels of total ATG4C.

RRID:

AB_2838225
Cite Format: Affinity Biosciences Cat# DF6259, RRID:AB_2838225.

Conjugate:

Unconjugated.

Purification:

The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).

Storage:

Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.

Alias:

Fold/Unfold

APG4 autophagy 4 homolog C (S. cerevisiae); APG4 autophagy 4 homolog C; APG4 C; APG4-C; APG4C; ATG 4C; ATG4 autophagy related 4 homolog C (S. cerevisiae); ATG4 autophagy related 4 homolog C; Atg4c; ATG4C_HUMAN; AUT (S. cerevisiae) like 1, cysteine endopeptidase; AUT like 1, cysteine endopeptidase (S. cerevisiae); AUT like 1, cysteine endopeptidase; AUT like 3 cysteine endopeptidase; AUT-like 3 cysteine endopeptidase; AUTL1; AUTL3; Autophagin 3; Autophagin-3; Autophagy related 4C cysteine peptidase; Autophagy related cysteine endopeptidase 3; Autophagy related protein 4 homolog C; Autophagy-related cysteine endopeptidase 3; Autophagy-related protein 4 homolog C; Cysteine protease ATG4C; EC 3.4.22; FLJ14867; OTTHUMP00000010715;

Immunogens

Immunogen:

Uniprot:

Q96DT6(ATG4C_HUMAN) >>Visit HPA database.

Gene(ID):

ATG4C(84938)

Expression:

Q96DT6 ATG4C_HUMAN:

Highly expressed in skeletal muscle, heart, liver and testis.

Description:

Autophagy is a catabolic process for the autophagosomic-lysosomal degradation of bulk cytoplasmic contents. Control of autophagy was largely discovered in yeast and involves proteins encoded by a set of autophagy-related genes (Atg) (1). Formation of autophagic vesicles requires a pair of essential ubiquitin-like conjugation systems, Atg12-Atg5 and Atg8-phosphatidylethanolamine (Atg8-PE), which are widely conserved in eukaryotes (2). Numerous mammalian counterparts to yeast Atg proteins have been described, including three Atg8 proteins (GATE-16, GABARAP, and LC3) and four Atg4 homologues (Atg4A/autophagin-2, Atg4B/autophagin-1, Atg4C/autophagin-3, and Atg4D/autophagin-4) (3-5). The cysteine protease Atg4 is pivotal to autophagosome membrane generation and regulation. Atg4 primes the Atg8 homologue for lipidation by cleaving its carboxy terminus and exposing its glycine residue for E1-like enzyme Atg7. The Atg8 homologue is transferred to the E2-like enzyme Atg3 before forming the Atg8-PE conjugate. During later stages of autophagy, Atg4 can reverse this lipidation event by cleaving PE, thereby recycling the Atg8 homologue (6). Atg4C-deficient mice display a tissue-specific decrease in LC3 lipidation only when under stressful conditions such as prolonged starvation. Mutant mice also exhibit increased susceptibility to the development of chemical carcinogen induced fibrosarcomas suggesting that Atg4C may contribute to events associated with tumor progression (7).

Sequence:

Q96DT6 ATG4C_HUMAN:
Protein BLAST With
NCBI/
ExPASy/
Uniprot

MEATGTDEVDKLKTKFISAWNNMKYSWVLKTKTYFSRNSPVLLLGKCYHFKYEDEDKTLPAESGCTIEDHVIAGNVEEFRKDFISRIWLTYREEFPQIEGSALTTDCGWGCTLRTGQMLLAQGLILHFLGRAWTWPDALNIENSDSESWTSHTVKKFTASFEASLSGEREFKTPTISLKETIGKYSDDHEMRNEVYHRKIISWFGDSPLALFGLHQLIEYGKKSGKKAGDWYGPAVVAHILRKAVEEARHPDLQGITIYVAQDCTVYNSDVIDKQSASMTSDNADDKAVIILVPVRLGGERTNTDYLEFVKGILSLEYCVGIIGGKPKQSYYFAGFQDDSLIYMDPHYCQSFVDVSIKDFPLETFHCPSPKKMSFRKMDPSCTIGFYCRNVQDFKRASEEITKMLKFSSKEKYPLFTFVNGHSRDYDFTSTTTNEEDLFSEDEKKQLKRFSTEEFVLL

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species

Results

Score

Pig

Horse

Sheep

Dog

Rabbit

Bovine

Xenopus

Zebrafish

Chicken

Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q96DT6 As Substrate

Q96DT6

Site	PTM Type	Source
M1	Acetylation	Uniprot
K15	Ubiquitination	Uniprot
S18	Phosphorylation	Uniprot
Y25	Phosphorylation	Uniprot
S164	Phosphorylation	Uniprot
S166	Phosphorylation	Uniprot
K179	Ubiquitination	Uniprot
T181	Phosphorylation	Uniprot
Y185	Phosphorylation	Uniprot
S186	Phosphorylation	Uniprot
S369	Phosphorylation	Uniprot
S381	Phosphorylation	Uniprot
T383	Phosphorylation	Uniprot
Y387	Phosphorylation	Uniprot
S398	Phosphorylation	Uniprot
K403	Ubiquitination	Uniprot
S451	Phosphorylation	Uniprot
T452	Phosphorylation	Uniprot

Research Backgrounds

Q96DT6_ATG4C_HUMAN

Function:

Cysteine protease required for the cytoplasm to vacuole transport (Cvt) and autophagy. Is not essential for autophagy development under normal conditions but is required for a proper autophagic response under stressful conditions such as prolonged starvation (By similarity). Cleaves the C-terminal amino acid of ATG8 family proteins MAP1LC3 and GABARAPL2, to reveal a C-terminal glycine. Exposure of the glycine at the C-terminus is essential for ATG8 proteins conjugation to phosphatidylethanolamine (PE) and insertion to membranes, which is necessary for autophagy. Has also an activity of delipidating enzyme for the PE-conjugated forms.

Subcellular Location:

Cytoplasm.

Tissue Specificity:

Highly expressed in skeletal muscle, heart, liver and testis.

Family&Domains:

Belongs to the peptidase C54 family.

Research Fields

· Cellular Processes > Transport and catabolism > Autophagy - other. (View pathway)

· Cellular Processes > Transport and catabolism > Autophagy - animal. (View pathway)

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ATG4C Antibody - #DF6259