製品: Collagen VI alpha 2 Antibody
カタログ: DF3552
タンパク質の説明: Rabbit polyclonal antibody to Collagen VI alpha 2
アプリケーション: WB IHC IF/ICC
反応性: Human, Rat
予測: Pig, Bovine, Horse, Sheep, Rabbit, Dog
分子量: 109 KD; 109kD(Calculated).
ユニプロット: P12110
RRID: AB_2835925

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:1000, 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.

反応性:
Human,Rat
予測:
Pig(82%), Bovine(82%), Horse(82%), Sheep(82%), Rabbit(82%), Dog(82%)
クローナリティ:
Polyclonal
特異性:
Collagen VI alpha 2 Antibody detects endogenous levels of total Collagen VI alpha 2.
RRID:
AB_2835925
引用形式: Affinity Biosciences Cat# DF3552, RRID:AB_2835925.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
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.
別名:

折りたたみ/展開

CO6A2_HUMAN; COL6A2; Collagen alpha 2(VI) chain; Collagen alpha-2(VI) chain; collagen type VI alpha 2; Collagen VI alpha 2 polypeptide; human mRNA for collagen VI alpha 2 C terminal globular domain; PP3610;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
タンパク質配列:
MLQGTCSVLLLWGILGAIQAQQQEVISPDTTERNNNCPEKTDCPIHVYFVLDTSESVTMQSPTDILLFHMKQFVPQFISQLQNEFYLDQVALSWRYGGLHFSDQVEVFSPPGSDRASFIKNLQGISSFRRGTFTDCALANMTEQIRQDRSKGTVHFAVVITDGHVTGSPCGGIKLQAERAREEGIRLFAVAPNQNLKEQGLRDIASTPHELYRNDYATMLPDSTEIDQDTINRIIKVMKHEAYGECYKVSCLEIPGPSGPKGYRGQKGAKGNMGEPGEPGQKGRQGDPGIEGPIGFPGPKGVPGFKGEKGEFGADGRKGAPGLAGKNGTDGQKGKLGRIGPPGCKGDPGNRGPDGYPGEAGSPGERGDQGGKGDPGRPGRRGPPGEIGAKGSKGYQGNSGAPGSPGVKGAKGGPGPRGPKGEPGRRGDPGTKGSPGSDGPKGEKGDPGPEGPRGLAGEVGNKGAKGDRGLPGPRGPQGALGEPGKQGSRGDPGDAGPRGDSGQPGPKGDPGRPGFSYPGPRGAPGEKGEPGPRGPEGGRGDFGLKGEPGRKGEKGEPADPGPPGEPGPRGPRGVPGPEGEPGPPGDPGLTECDVMTYVRETCGCCDCEKRCGALDVVFVIDSSESIGYTNFTLEKNFVINVVNRLGAIAKDPKSETGTRVGVVQYSHEGTFEAIQLDDERIDSLSSFKEAVKNLEWIAGGTWTPSALKFAYDRLIKESRRQKTRVFAVVITDGRHDPRDDDLNLRALCDRDVTVTAIGIGDMFHEKHESENLYSIACDKPQQVRNMTLFSDLVAEKFIDDMEDVLCPDPQIVCPDLPCQTELSVAQCTQRPVDIVFLLDGSERLGEQNFHKARRFVEQVARRLTLARRDDDPLNARVALLQFGGPGEQQVAFPLSHNLTAIHEALETTQYLNSFSHVGAGVVHAINAIVRSPRGGARRHAELSFVFLTDGVTGNDSLHESAHSMRKQNVVPTVLALGSDVDMDVLTTLSLGDRAAVFHEKDYDSLAQPGFFDRFIRWIC

種類予測

種類予測:

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
82
Horse
82
Bovine
82
Sheep
82
Dog
82
Rabbit
82
Chicken
73
Xenopus
64
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P12110 基板として

Site PTM Type Enzyme
K120 Ubiquitination
S126 Phosphorylation
S127 Phosphorylation
N140 N-Glycosylation
K197 Ubiquitination
T207 Phosphorylation
S223 Phosphorylation
K393 Ubiquitination
S399 Phosphorylation
Y597 Phosphorylation
K609 Acetylation
Y665 Phosphorylation
S666 Phosphorylation
S683 Phosphorylation
S685 Phosphorylation
K688 Ubiquitination
K692 Ubiquitination
T701 Phosphorylation
T703 Phosphorylation
S705 Phosphorylation
N785 N-Glycosylation
K851 Ubiquitination
N897 N-Glycosylation
N954 N-Glycosylation
K1000 Ubiquitination

研究背景

機能:

Collagen VI acts as a cell-binding protein.

PTMs:

Prolines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains.

細胞の位置付け:

Secreted>Extracellular space>Extracellular matrix. Membrane>Peripheral membrane protein.
Note: Recruited on membranes by CSPG4.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
サブユニット構造:

Trimers composed of three different chains: alpha-1(VI), alpha-2(VI), and alpha-3(VI) or alpha-5(VI) or alpha-6(VI). Interacts with CSPG4.

タンパク質ファミリー:

Belongs to the type VI collagen family.

研究領域

· Cellular Processes > Cellular community - eukaryotes > Focal adhesion.   (View pathway)

· Environmental Information Processing > Signal transduction > PI3K-Akt signaling pathway.   (View pathway)

· Environmental Information Processing > Signaling molecules and interaction > ECM-receptor interaction.   (View pathway)

· Human Diseases > Infectious diseases: Viral > Human papillomavirus infection.

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

参考文献

1). Identification of prothymosin alpha (PTMA) as a biomarker for esophageal squamous cell carcinoma (ESCC) by label-free quantitative proteomics and Quantitative Dot Blot (QDB). Clinical Proteomics, 2019 (PubMed: 30988666) [IF=3.8]

Application: WB    Species: human    Sample: ESCC tissues

Fig. 5|The diferentially expressed proteins were validated by Western Blot. Compared with adjacent normal tissues, the protein expression of PTMA, PAK2, PPP1CA, HMGB2 were up-regulated (a, b), and the protein expression of Caveolin, Integrin beta-1, Collagen alpha-2(VI), Leiomodin-1, Vinculin were down-regulated in ESCC tissues from four pairs of samples (c, d). Representative immunoblot images (a, c) and histograms (mean ± SD; b, d).The experiments were repeated at least three times, N represented normal tissues and T represented tumor tissues

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