PSMA1 Antibody - #DF6984

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Product: PSMA1 Antibody
Catalog: DF6984
Description: Rabbit polyclonal antibody to PSMA1
Application: WB IHC
Reactivity: Human, Mouse, Rat
Prediction: Bovine, Horse, Sheep, Rabbit, Chicken
Mol.Wt.: 29kDa; 30kD(Calculated).
Uniprot: P25786
RRID: AB_2838940

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Related Downloads
MS Report
HPLC Report
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
*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:
Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Chicken(92%)
Clonality:
Polyclonal
Specificity:
PSMA1 Antibody detects endogenous levels of total PSMA1.
RRID:
AB_2838940
Cite Format: Affinity Biosciences Cat# DF6984, RRID:AB_2838940.
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

30 kDa prosomal protein; HC 2; HC2; Macropain subunit C2; Macropain subunit nu; MGC14542; MGC14575; MGC14751; MGC1667; MGC21459; MGC22853; MGC23915; Multicatalytic endopeptidase complex subunit C2; NU; PROS 30; PROS-30; PROS30; Proteasome (prosome macropain) subunit alpha type 1; Proteasome alpha 1 subunit; Proteasome component C2; Proteasome nu chain; Proteasome subunit alpha type 1; Proteasome subunit alpha type I; Proteasome subunit alpha type-1; Proteasome subunit nu; Protein P30 33K; PSA1_HUMAN; PSC 2; PSC2; PSMA 1; psmA1;

Immunogens

Immunogen:
Uniprot:

P25786(PSA1_HUMAN) >>Visit HPA database.

Gene(ID):
PSMA1(5682)
Description:
The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a member of the peptidase T1A family, that is a 20S core alpha subunit. Alternative splicing results in multiple transcript variants encoding distinct isoforms.
Sequence:
MFRNQYDNDVTVWSPQGRIHQIEYAMEAVKQGSATVGLKSKTHAVLVALKRAQSELAAHQKKILHVDNHIGISIAGLTADARLLCNFMRQECLDSRFVFDRPLPVSRLVSLIGSKTQIPTQRYGRRPYGVGLLIAGYDDMGPHIFQTCPSANYFDCRAMSIGARSQSARTYLERHMSEFMECNLNELVKHGLRALRETLPAEQDLTTKNVSIGIVGKDLEFTIYDDDDVSPFLEGLEERPQRKAQPAQPADEPAEKADEPMEH

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
Horse
100
Bovine
100
Sheep
100
Rabbit
100
Chicken
92
Xenopus
67
Pig
0
Dog
0
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P25786 As Substrate

Site PTM Type Enzyme
S14 Phosphorylation
K30 Ubiquitination
K39 Ubiquitination
S40 Phosphorylation
K41 Ubiquitination
T42 Phosphorylation
K50 Methylation
K50 Ubiquitination
S54 Phosphorylation
K61 Ubiquitination
S106 Phosphorylation
S110 Phosphorylation
S114 Phosphorylation
K115 Ubiquitination
T116 Phosphorylation
S150 Phosphorylation
Y153 Phosphorylation
S160 Phosphorylation
S177 Phosphorylation
C182 S-Nitrosylation
K189 Ubiquitination
K208 Ubiquitination
S211 Phosphorylation
S230 Phosphorylation
K243 Sumoylation
K243 Ubiquitination
K256 Ubiquitination

Research Backgrounds

Function:

Component of the 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins. This complex plays numerous essential roles within the cell by associating with different regulatory particles. Associated with two 19S regulatory particles, forms the 26S proteasome and thus participates in the ATP-dependent degradation of ubiquitinated proteins. The 26S proteasome plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins that could impair cellular functions, and by removing proteins whose functions are no longer required. Associated with the PA200 or PA28, the 20S proteasome mediates ubiquitin-independent protein degradation. This type of proteolysis is required in several pathways including spermatogenesis (20S-PA200 complex) or generation of a subset of MHC class I-presented antigenic peptides (20S-PA28 complex).

Subcellular Location:

Cytoplasm. Nucleus.

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

The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. The 20S proteasome core is a barrel-shaped complex made of 28 subunits that are arranged in four stacked rings. The two outer rings are each formed by seven alpha subunits, and the two inner rings are formed by seven beta subunits. The proteolytic activity is exerted by three beta-subunits PSMB5, PSMB6 and PSMB7. Interacts with NOTCH3. Interacts with ZFAND1.

Family&Domains:

Belongs to the peptidase T1A family.

Research Fields

· Genetic Information Processing > Folding, sorting and degradation > Proteasome.

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