Product Name	Recombinant Rabbit Anti-TJP1 Monoclonal Antibody
Cat No.	SLA0505M
Chinese Name	胞质紧密粘连蛋白1/闭锁小带蛋白1重组兔单抗
Alias	ZO-1; ZO1; ZO1_HUMAN; TJP1; Tight junction protein ZO-1; Zona occludens protein 1; Zonula occludens protein 1; ZO1_MOUSE; tight junction protein 1; zona occludens 1
Host Species	Rabbit
Isotype	IgG
Clonality	Monoclonal
Clone No.	4F3
React Species	Human,Mouse,Rat
Applications	WB (1:500-2000) IHC-P (1:100-500) IHC-F (1:100-500) IF (1:100-500) Flow-Cyt (1:50-200) Not yet tested in other applications. Optimal working dilutions must be determined by the end user.
Immunogen	Recombinant human ZO-1 protein
Purification	affinity purified by Protein A
Concentration	1mg/ml
Predicted MW.	191 kDa
Observed MW.	240 kDa
Subcellular Location	Cytoplasm
Gene ID	7082
Swiss-Prot	Q07157
Storage	0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
Background	This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) family of proteins, and acts as a tight junction adaptor protein that also regulates adherens junctions. Tight junctions regulate the movement of ions and macromolecules between endothelial and epithelial cells. The multidomain structure of this scaffold protein, including a postsynaptic density 95/disc-large/zona occludens (PDZ) domain, a Src homology (SH3) domain, a guanylate kinase (GuK) domain and unique (U) motifs all help to co-ordinate binding of transmembrane proteins, cytosolic proteins, and F-actin, which are required for tight junction function. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2017]
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

 

Validation Images

Figure 1. 25 ug total protein per lane of various lysates (see on figure) probed with ZO-1 monoclonal antibody, unconjugated (SLA0505M) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min	Figure 2. Paraformaldehyde-fixed, paraffin embedded Mouse Kidney; Antigen retrieval by boiling in EDTA buffer (pH9.0) for 15 min; The section was incubated with ZO-1 Monoclonal Antibody, Unconjugated (SLA0505M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining
Figure 3. Paraformaldehyde-fixed, paraffin embedded Rat Kidney; Antigen retrieval by boiling in EDTA buffer (pH9.0) for 15 min; The section was incubated with ZO-1 Monoclonal Antibody, Unconjugated (SLA0505M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining	Figure 4. Paraformaldehyde-fixed, paraffin embedded Human Kidney; Antigen retrieval by boiling in EDTA buffer (pH9.0) for 15 min; The section was incubated with ZO-1 Monoclonal Antibody, Unconjugated (SLA0505M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining
Figure 5. Paraformaldehyde-fixed, paraffin embedded Human Fundus; Antigen retrieval by boiling in EDTA buffer (pH9.0) for 15 min; The section was incubated with ZO-1 Monoclonal Antibody, Unconjugated (SLA0505M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining	Figure 6. Paraformaldehyde-fixed, paraffin embedded Rat Spleen; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with ZO-1 Monoclonal Antibody, Unconjugated (SLA0505M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining
Figure 7. Paraformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; The section was incubated with ZO-1 Monoclonal Antibody, Unconjugated (SLA0505M) at 1:200 overnight at 4°C, followed by conjugation to the SL0295G-HRP and DAB (C-0010) staining	Figure 8. The MCF-7 (H) cells were fixed with 4% PFA (10 min at r.t.) and then permeabilized with 90% ice-cold methanol for 20 min at -20℃,the cells then were incubated in 5%BSA to block non-specific protein-protein interactions (30 min at r.t.), followed by secondary antibody incubation for 40 min at room temperature. Primary Antibody (green):Rabbit Anti-ZO-1/TJP1 antibody (SLA0505M): 1 μg/10^6 cells; Isotype Control (orange): Rabbit IgG (SL0295P). Blank control (black): PBS. Acquisition of 20,000 events was performed

 

FOR RESEARCH USE ONLY. Not for use in diagnostic or therapeutic procedures.