p115, USO1 Monoclonal antibody

• Featured Product
• KD/KO Validated

p115, USO1 Monoclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Mouse / IgG2b

Reactivity

Human, Mouse, Rat

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

CloneNo.

3B7D8

Cat no : 68100-1-Ig

Synonyms

P115, Protein USO1 homolog, TAP, USO1, VDP, Vesicle docking protein

---

Validation Data Gallery

• 

  WB analysis of HeLa using 68100-1-Ig

  WB result of p115, USO1 antibody (68100-1-Ig; 1:20000; incubated at room temperature for 1.5 hours) with sh-Control and sh-p115, USO1 transfected HeLa cells.

• 

  WB analysis using 68100-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 68100-1-Ig (p115, USO1 antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with Lamin B1 Monoclonal antibody (66095-1-Ig) as loading control.

• 

  IHC staining of human liver cancer using 68100-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 68100-1-Ig (p115, USO1 antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human liver cancer using 68100-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 68100-1-Ig (p115, USO1 antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HeLa using 68100-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed HeLa cells using p115, USO1 antibody (68100-1-Ig, Clone: 3B7D8 ) at dilution of 1:500 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), CL594-Phalloidin (red).

---

Tested Applications

• Positive WB detected in: LNCaP cells, HeLa cells, HEK-293 cells, HepG2 cells, Jurkat cells, K-562 cells, HSC-T6 cells, NIH/3T3 cells
• Positive IHC detected in: human liver cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF detected in: HeLa cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF): IF : 1:250-1:1000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

68100-1-Ig targets p115, USO1 in WB, IHC, IF, ELISA applications and shows reactivity with Human, Mouse, Rat samples.

• Tested Reactivity: Human, Mouse, Rat
• Host / Isotype: Mouse / IgG2b
• Class: Monoclonal
• Type: Antibody
• Immunogen: p115, USO1 fusion protein Ag5543
• Full Name: USO1 homolog, vesicle docking protein (yeast)
• Calculated Molecular Weight: 962 aa, 108 kDa
• Observed Molecular Weight: 108 kDa
• GenBank Accession Number: BC032654
• Gene Symbol: USO1
• Gene ID (NCBI): 8615
• RRID: AB_2918835
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

p115, also known as USO1, TAP (transcytosis-associated protein) or VDP (vesicle docking protein) is a general vesicular transport factor and plays an important role at different steps of vesicular transport. It is a 962-residue peripheral membrane protein which recycles between the cytosol and the Golgi apparatus during interphase (PMID: 9478999). p115 forms stable homodimers (PMID: 19247479). Rab1 recruits p115 to coat protein complex II (COPII) vesicles during budding from the endoplasmic reticulum, where p115 interacts directly with a select set of SNARE proteins (PMID: 10903204). p115 is required for intra-Golgi transport, and also functions in endoplasmic reticulum to Golgi trafficking, Golgi biogenesis and exocytotic transport (PMID: 19247479).