Product: MTTP Antibody
Catalog: DF6591
Description: Rabbit polyclonal antibody to MTTP
Application: WB IHC
Reactivity: Human, Mouse, Rat
Prediction: Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken
Mol.Wt.: 99kDa; 99kD(Calculated).
Uniprot: P55157
RRID: AB_2838553

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 100ul $280 In stock
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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IHC 1:50-1:200
*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(100%), Zebrafish(83%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%)
Clonality:
Polyclonal
Specificity:
MTTP Antibody detects endogenous levels of total MTTP.
RRID:
AB_2838553
Cite Format: Affinity Biosciences Cat# DF6591, RRID:AB_2838553.
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

ABL; Microsomal triglyceride transfer protein (large polypeptide 88kDa); Microsomal triglyceride transfer protein 88kD; Microsomal triglyceride transfer protein; Microsomal triglyceride transfer protein large subunit; MTP; MTP large subunit; MTP_HUMAN; MTTP; Transfer RNA, mitochondrial, proline; tRNA-Pro, mitochondrial;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
P55157 MTP_HUMAN:

Liver and small intestine. Also found in ovary, testis and kidney.

Description:
MTP encodes the large subunit of the heterodimeric microsomal triglyceride transfer protein. Protein disulfide isomerase (PDI) completes the heterodimeric microsomal triglyceride transfer protein, which has been shown to play a central role in lipoprotein assembly. Mutations in MTP can cause abetalipoproteinemia. [provided by RefSeq, Jul 2008]
Sequence:
MILLAVLFLCFISSYSASVKGHTTGLSLNNDRLYKLTYSTEVLLDRGKGKLQDSVGYRISSNVDVALLWRNPDGDDDQLIQITMKDVNVENVNQQRGEKSIFKGKSPSKIMGKENLEALQRPTLLHLIHGKVKEFYSYQNEAVAIENIKRGLASLFQTQLSSGTTNEVDISGNCKVTYQAHQDKVIKIKALDSCKIARSGFTTPNQVLGVSSKATSVTTYKIEDSFVIAVLAEETHNFGLNFLQTIKGKIVSKQKLELKTTEAGPRLMSGKQAAAIIKAVDSKYTAIPIVGQVFQSHCKGCPSLSELWRSTRKYLQPDNLSKAEAVRNFLAFIQHLRTAKKEEILQILKMENKEVLPQLVDAVTSAQTSDSLEAILDFLDFKSDSSIILQERFLYACGFASHPNEELLRALISKFKGSIGSSDIRETVMIITGTLVRKLCQNEGCKLKAVVEAKKLILGGLEKAEKKEDTRMYLLALKNALLPEGIPSLLKYAEAGEGPISHLATTALQRYDLPFITDEVKKTLNRIYHQNRKVHEKTVRTAAAAIILNNNPSYMDVKNILLSIGELPQEMNKYMLAIVQDILRFEMPASKIVRRVLKEMVAHNYDRFSRSGSSSAYTGYIERSPRSASTYSLDILYSGSGILRRSNLNIFQYIGKAGLHGSQVVIEAQGLEALIAATPDEGEENLDSYAGMSAILFDVQLRPVTFFNGYSDLMSKMLSASGDPISVVKGLILLIDHSQELQLQSGLKANIEVQGGLAIDISGAMEFSLWYRESKTRVKNRVTVVITTDITVDSSFVKAGLETSTETEAGLEFISTVQFSQYPFLVCMQMDKDEAPFRQFEKKYERLSTGRGYVSQKRKESVLAGCEFPLHQENSEMCKVVFAPQPDSTSSGWF

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
100
Horse
100
Bovine
100
Sheep
100
Dog
100
Chicken
100
Rabbit
100
Zebrafish
83
Xenopus
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P55157 As Substrate

Site PTM Type Enzyme
K99 Acetylation
K105 Acetylation
S211 Phosphorylation
T261 Phosphorylation
T427 Phosphorylation
T432 Phosphorylation
T434 Phosphorylation
Y511 Phosphorylation
S563 Phosphorylation

Research Backgrounds

Function:

Catalyzes the transport of triglyceride, cholesteryl ester, and phospholipid between phospholipid surfaces. Required for the secretion of plasma lipoproteins that contain apolipoprotein B.

Subcellular Location:

Endoplasmic reticulum.
Note: Colocalizes with P4HB/PDI in the endoplasmic reticulum (PubMed:23475612, PubMed:26224785).

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

Liver and small intestine. Also found in ovary, testis and kidney.

Subunit Structure:

Heterodimer; heterodimerizes with the protein disulfide isomerase (P4HB/PDI). Interacts with APOB.

Research Fields

· Organismal Systems > Digestive system > Fat digestion and absorption.

References

1). Protective Effect of Patchouli Alcohol Against High-Fat Diet Induced Hepatic Steatosis by Alleviating Endoplasmic Reticulum Stress and Regulating VLDL Metabolism in Rats. Frontiers in Pharmacology, 2019 (PubMed: 31632274) [IF=5.6]

Application: WB    Species: rat    Sample:

FIGURE 7 | PA treatment attenuated HFD-induced MTP reduction in rats. (A) Representative immunoreactive bands of XBP1, PDI, and MTP

2). Caffeic acid dimethyl ether alleviates alcohol-induced hepatic steatosis via microRNA-378b-mediated CaMKK2-AMPK pathway. Bioengineered, 2022 (PubMed: 35481488) [IF=4.9]

Application: WB    Species: mouse    Sample: livers

Figure 5: |CADE regulates lipid synthesis, decomposition and transport through miR-378b in C57BL/6 mice. (a,b) Western blot analysis of the protein expressions of SREBP-1c, FASN, PPARα, CPT1, MTTP and protein ratio of p-foxO1/foxO1 when the mice were injected with AAV-miR-378b agomir and antagomir. All data are expressed as the means ± SD of at least three separate experiments.

3). Androgens exacerbate hepatic triglyceride accumulation in rats with polycystic ovary syndrome by downregulating MTTP expression. Endocrine, 2023 (PubMed: 37950821) [IF=3.7]

Restrictive clause

 

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