Product: MIA2 Antibody
Catalog: DF4156
Description: Rabbit polyclonal antibody to MIA2
Application: WB IF/ICC
Reactivity: Human
Mol.Wt.: 62 KD; 160kD(Calculated).
Uniprot: Q96PC5
RRID: AB_2836521

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:1000, 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
Clonality:
Polyclonal
Specificity:
MIA2 Antibody detects endogenous levels of total MIA2.
RRID:
AB_2836521
Cite Format: Affinity Biosciences Cat# DF4156, RRID:AB_2836521.
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

FLJ22404; Melanoma inhibitory activity 2; Melanoma inhibitory activity protein 2; Mia2; MIA2_HUMAN;

Immunogens

Immunogen:

A synthesized peptide derived from human MIA2, corresponding to a region within C-terminal amino acids.

Uniprot:
Gene(ID):
Expression:
Q96PC5 MIA2_HUMAN:

Highly expressed in liver and weakly in testis. Expression was higher in patients with severe fibrosis or inflammation and chronic hepatitis (PubMed:12586826). Isoform 1 is specifically expressed in lung, testis, small intestine, colon, pancreas, kidney, liver and prostate (PubMed:27138255). Isoform 8 is expressed only in testis (at the protein level). Isoform 8 (at protein level) and isoform 9 are expressed in cutaneous T-cell lymphoma (CTCL) cell lines, colorectal carcinomas, breast carcinomas and melanoma. Isoform 9, but not isoform 5A, is expressed in head and neck squamous cell carcinoma (PubMed:12839582).

Sequence:
MAKFGVHRILLLAISLTKCLESTKLLADLKKCGDLECEALINRVSAMRDYRGPDCRYLNFTKGEEISVYVKLAGEREDLWAGSKGKEFGYFPRDAVQIEEVFISEEIQMSTKESDFLCLLGVSYTFDNEDSELNGDYGENIYPYEEDKDEKSSIYESDFQIEPGFYATYESTLFEDQVPALEAPEDIGSTSESKDWEEVVVESMEQDRIPEVHVPPSSAVSGVKEWFGLGGEQAEEKAFESVIEPVQESSFRSRKIAVEDENDLEELNNGEPQTEHQQESESEIDSVPKTQSELASESEHIPKPQSTGWFGGGFTSYLGFGDEDTGLELIAEESNPPLQDFPNSISSDKEATVPCTEILTEKKDTITNDSLSLKPSWFDFGFAILGFAYAKEDKIMLDDRKNEEDGGADEHEHPLTSELDPEKEQEIETIKIIETEDQIDKKPVSEKTDESDTIPYLKKFLYNFDNPWNFQNIPKETELPFPKQILDQNNVIENEETGEFSIDNYPTDNTKVMIFKSSYSLSDMVSNIELPTRIHEEVYFEPSSSKDSDENSKPSVDTEGPALVEIDRSVENTLLNSQMVSTDNSLSSQNYISQKEDASEFQILKYLFQIDVYDFMNSAFSPIVILTERVVAALPEGMRPDSNLYGFPWELVICAAVVGFFAVLFFLWRSFRSVRSRLYVGREKKLALMLSGLIEEKSKLLEKFSLVQKEYEGYEVESSLKDASFEKEATEAQSLEATCEKLNRSNSELEDEILCLEKELKEEKSKHSEQDELMADISKRIQSLEDESKSLKSQVAEAKMTFKIFQMNEERLKIAIKDALNENSQLQESQKQLLQEAEVWKEQVSELNKQKVTFEDSKVHAEQVLNDKESHIKTLTERLLKMKDWAAMLGEDITDDDNLELEMNSESENGAYLDNPPKGALKKLIHAAKLNASLKTLEGERNQIYIQLSEVDKTKEELTEHIKNLQTEQASLQSENTHFENENQKLQQKLKVMTELYQENEMKLHRKLTVEENYRLEKEEKLSKVDEKISHATEELETYRKRAKDLEEELERTIHSYQGQIISHEKKAHDNWLAARNAERNLNDLRKENAHNRQKLTETELKFELLEKDPYALDVPNTAFGREHSPYGPSPLGWPSSETRAFLSPPTLLEGPLRLSPLLPGGGGRGSRGPGNPLDHQITNERGESSCDRLTDPHRAPSDTGSLSPPWDQDRRMMFPPPGQSYPDSALPPQRQDRFCSNSGRLSGPAELRSFNMPSLDKMDGSMPSEMESSRNDTKDDLGNLNVPDSSLPAENEATGPGFVPPPLAPIRGPLFPVDARGPFLRRGPPFPPPPPGAMFGASRDYFPPGDFPGPPPAPFAMRNVYPPRGFPPYLPPRPGFFPPPPHSEGRSEFPSGLIPPSNEPATEHPEPQQET

PTMs - Q96PC5 As Substrate

Site PTM Type Enzyme
S249 Phosphorylation
S250 Phosphorylation
S253 Phosphorylation
S292 Phosphorylation
T435 Phosphorylation
S593 Phosphorylation
K703 Ubiquitination
K721 Ubiquitination
K727 Ubiquitination
K741 Ubiquitination
S745 Phosphorylation
S747 Phosphorylation
K758 Ubiquitination
K779 Ubiquitination
K792 Ubiquitination
K817 Ubiquitination
K831 Ubiquitination
K929 Ubiquitination
K935 Ubiquitination
K1044 Ubiquitination
K1066 Ubiquitination
K1067 Ubiquitination
K1108 Ubiquitination
S1125 Phosphorylation
Y1127 Phosphorylation
S1130 Phosphorylation
S1144 Phosphorylation
S1156 Phosphorylation
R1165 Methylation
S1167 Phosphorylation
R1168 Methylation
R1182 Methylation
T1191 Phosphorylation
S1202 Phosphorylation
S1204 Phosphorylation
S1243 Phosphorylation
S1255 Phosphorylation
S1262 Phosphorylation
R1322 Methylation

Research Backgrounds

Function:

Plays a role in the transport of cargos that are too large to fit into COPII-coated vesicles and require specific mechanisms to be incorporated into membrane-bound carriers and exported from the endoplasmic reticulum. Plays a role in the secretion of lipoproteins, pre-chylomicrons and pre-VLDLs, by participating in their export from the endoplasmic reticulum. Thereby, may play a role in cholesterol and triglyceride homeostasis (By similarity). Required for collagen VII (COL7A1) secretion by loading COL7A1 into transport carriers and recruiting PREB/SEC12 at the endoplasmic reticulum exit sites.

Subcellular Location:

Endoplasmic reticulum membrane>Single-pass membrane protein.
Note: Localizes to endoplasmic reticulum exit sites (ERES), also known as transitional endoplasmic reticulum (tER).

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Highly expressed in liver and weakly in testis. Expression was higher in patients with severe fibrosis or inflammation and chronic hepatitis. Isoform 1 is specifically expressed in lung, testis, small intestine, colon, pancreas, kidney, liver and prostate. Isoform 8 is expressed only in testis (at the protein level). Isoform 8 (at protein level) and isoform 9 are expressed in cutaneous T-cell lymphoma (CTCL) cell lines, colorectal carcinomas, breast carcinomas and melanoma. Isoform 9, but not isoform 5A, is expressed in head and neck squamous cell carcinoma.

Subunit Structure:

Interacts with MIA3. Interacts with the COPII coat subunits SEC23A, SEC23B and maybe SEC24C. Interacts with PREB; recruits PREB to endoplasmic reticulum exit sites. Interacts with APOB.

Family&Domains:

The proline-rich domain (PRD) contains repeated PPP motifs. A single PPP motif is necessary and sufficient to mediate interaction with the COPII coat subunits SEC23A and SEC23B (PubMed:21525241, PubMed:27551091). The coiled coil domains mediate interaction with MIA3 (PubMed:21525241). The first coiled coil domain mediates interaction with PREB (PubMed:25202031).

Belongs to the MIA/OTOR family.

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