Products
Research Areas
COVID-19
Resources
Login
Quick Order
Cart
Login
Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.


Fields marked with a * are required.

Login
Quick Order
Contact Us

Locations


Orders Processing,
Shipping & Receiving,
Warehouse

2 Shaker Rd Suites
B001/B101
Shirley, MA 01464


Production Lab

Floor 6, Suite 620
20700 44th Avenue W
Lynnwood, WA 98036

Telephone Numbers



Tel: +1 (206) 374-1102
Fax: +1 (206) 577-4565

Contact Us



Additional Contact Details

Login
Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.


Fields marked with a * are required.

Login
Quick Order

CTSE / Cathepsin E

cathepsin E

CTSE / Cathepsin E is a gastric aspartyl protease that functions as a disulfide-linked homodimer. This protease, which is a member of the peptidase C1 family, has a specificity similar to that of pepsin A and cathepsin D. It is an intracellular proteinase that does not appear to be involved in the digestion of dietary protein and is found in highest concentration in the surface of epithelial mucus-producing cells of the stomach. It is the first aspartic proteinase expressed in the fetal stomach and is found in more than half of gastric cancers. It appears, therefore, to be an oncofetal antigen. Transcript variants utilizing alternative polyadenylation signals and two transcript variants encoding different isoforms exist for this gene.

Gene Name: cathepsin E
Family/Subfamily: Protease , Aspartic A1
Synonyms: CTSE, CATE, Cathepsin E, Ctsea, Slow-moving proteinase, CEB
Target Sequences: AJ250717 AAA52300.1 P14091

Publications (2)

1
FoxA1 and FoxA2 drive gastric differentiation and suppress squamous identity in NKX2-1-negative lung cancer. Camolotto SA, Pattabiraman S, Mosbruger TL, Jones A, Belova VK, Orstad G, Streiff M, Salmond L, Stubben C, Kaestner KH, Snyder EL. eLife. 2018 November;7:pii e38579. [Full Text Article] [PubMed:30475207] [PMC:PMC6303105] Related Antibodies: LS-B523.
2
An NKX2-1/ERK/WNT feedback loop modulates gastric identity and response to targeted therapy in lung adenocarcinoma. Rediet Zewdu , Elnaz Mirzaei Mehrabad , Kelley Ingram , Pengshu Fang , Katherine L Gillis , Soledad A Camolotto , Grace Orstad , Alex Jones , Michelle C Mendoza , Benjamin T Spike , Eric L Snyder. eLife. 2021 Apr;10:e66788. [Full Text Article] [PubMed:33821796] [PMC:PMC8102067] Related Antibodies: LS-B523.

☰ Filters
Products
Antibodies (33)
Primary (33)
CTSE / Cathepsin E (33)
Human (28)
Mouse (17)
Rat (12)
Chimpanzee (6)
Dog (3)
Gibbon (6)
Horse (3)
IHC (13)
IHC-P (6)
WB (24)
Flo (1)
ELISA (14)
IF (2)
IP (1)
Peptide-ELISA (3)
rabbit (31)
mouse (2)
Product Group
IHCPlus (1)
IgG (14)
IgG2a (1)
monoclonal mc (1)
polyclonal pc (32)
2D5 (1)
Biotin Conjugated (3)
FITC Conjugated (3)
HRP Conjugated (3)
Preservative Free (1)
Unconjugated (24)
aa183-232 (4)
aa31-80 (4)
C-Terminus (2)
Internal (2)
Ile292 (1)
aa157-187 (1)
aa18-397 (1)
aa243-292 (1)
No (32)
Yes (1)
CTSE / Cathepsin E Antibody - Anti-CTSE / Cathepsin E antibody IHC of human lung. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody dilution 1:400.
Select
CTSE / Cathepsin E Rabbit anti-Mouse Polyclonal (C-Terminus) Antibody
Mouse, Rat, Human
IHC, IHC-P, WB
Unconjugated
0.1 ml/$460
CTSE / Cathepsin E Antibody - CTSE Antibody IHC of formalin-fixed and paraffin-embedded human lung carcinoma followed by peroxidase-conjugated secondary antibody and DAB staining.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (aa157-187) Antibody
Mouse, Human
Flo, IHC, IHC-P, WB
Unconjugated
400 µl/$393
CTSE / Cathepsin E Antibody - Immunohistochemistry of paraffin-embedded human pancreatic cancer tissue using CTSE antibody.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 50 µl/$311; 100 µl/$389; 200 µl/$503
CTSE / Cathepsin E Antibody - 1:100 staining human Stomach tissue by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
CTSE / Cathepsin E Antibody - Immunohistochemistry of paraffin-embedded Human gastric cancer using CTSE Polyclonal Antibody at dilution of 1:40.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
20 µl/$254; 60 µl/$296; 120 µl/$355; 200 µl/$450
CTSE / Cathepsin E Antibody - Immunohistochemistry of paraffin-embedded Human ovarian cancer using CTSE Polyclonal Antibody at dilution of 1:50.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
20 µl/$254; 60 µl/$296; 120 µl/$355; 200 µl/$450
CTSE / Cathepsin E Antibody - Immunohistochemical analysis of Cathepsin E staining in human brain formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with hematoxylin and mounted with DPX.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (Internal) Antibody
Human
IHC, IHC-P, IP, WB
Unconjugated
100 µl/$299
CTSE / Cathepsin E Antibody - Western blot of Cathepsin E antibody
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (Internal) Antibody
Mouse, Rat, Human
ELISA, IHC, WB
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
CTSE / Cathepsin E Antibody - IHC analysis of Cathepsin E using anti-Cathepsin E antibody. Cathepsin E was detected in paraffin-embedded section of human Lung cancer tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2?g/ml rabbit anti-Cathepsin E Antibody overnight at 4?C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37?C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ELISA, IHC-P, WB
Unconjugated
10 µg/$318; 100 µg/$470
CTSE / Cathepsin E Antibody - IHC of Cathepsin E (I292) pAb in paraffin-embedded human lung carcinoma tissue.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (Ile292) Antibody
Mouse, Rat, Human
IHC, IHC-P, WB
Unconjugated
50 µl/$321; 100 µl/$403
CTSE / Cathepsin E Antibody - Immunohistochemistry analysis of Cathepsin E antibody in paraffin-embedded human lung carcinoma tissue.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (aa243-292) Antibody
Mouse, Rat, Human
IHC, Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
CTSE / Cathepsin E Antibody - 1:100 staining human lung tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22°C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
CTSE / Cathepsin E Antibody - Immunochemical staining of mouse CTSE in mouse colon with rabbit polyclonal antibody at 1:300 dilution, formalin-fixed paraffin embedded sections.
Select
CTSE / Cathepsin E Rabbit anti-Mouse Polyclonal Antibody
Mouse
ELISA, IHC-P
Unconjugated
100 µl/$412
CTSE / Cathepsin E Antibody - Immunohistochemistry of paraffin-embedded human gastric cancer using CTSE Antibody at dilution of 1:100
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC
Unconjugated
50 µg/$294; 100 µg/$360
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (HRP) Antibody
Human
ELISA
HRP Conjugated
50 µg/$294; 100 µg/$360
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (Biotin) Antibody
Human
ELISA
Biotin Conjugated
50 µg/$294; 100 µg/$360
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (FITC) Antibody
Human
ELISA
FITC Conjugated
50 µg/$294; 100 µg/$360
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, WB
Unconjugated
50 µg/$305; 100 µg/$357
CTSE / Cathepsin E Antibody - Western Blot analysis of CTSE expression in transfected 293T cell line by CTSE monoclonal antibody (M10), clone 2D5.Lane 1: CTSE transfected lysate (Predicted MW: 42.8 KDa).Lane 2: Non-transfected lysate.
Select
CTSE / Cathepsin E Mouse anti-Human Monoclonal (2D5) Antibody
Human
ELISA, WB
Unconjugated
100 µg/$423
Select
CTSE / Cathepsin E Rabbit anti-Mouse Polyclonal Antibody
Mouse
ELISA
Unconjugated
100 µl/$412
Select
CTSE / Cathepsin E Rabbit anti-Mouse Polyclonal Antibody
Mouse
ELISA
Unconjugated
100 µl/$412
Select
CTSE / Cathepsin E Rabbit anti-Mouse Polyclonal (Preservative Free) Antibody
Mouse
ELISA
Unconjugated, Preservative Free
100 µl/$412
Select
CTSE / Cathepsin E Rabbit anti-Mouse Polyclonal (C-Terminus) Antibody
Mouse, Rat, Human
WB
Unconjugated
100 µl/$649
CTSE / Cathepsin E Antibody - CTSE / Cathepsin E antibody Western blot of Placenta lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (aa183-232) Antibody
Human
WB
Unconjugated
100 µl/$424
CTSE / Cathepsin E Antibody - CTSE / Cathepsin E antibody Western blot of H226 Cell lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Select
CTSE / Cathepsin E Rabbit anti-Human Polyclonal (aa31-80) Antibody
Human
WB
Unconjugated
100 µl/$424
Viewing 1-25 of 33 product results


Filtered By:
Products: Antibodies


If you do not find the reagent or information you require, please contact Customer.Support@LSBio.com to inquire about additional products in development.

PLEASE NOTE

For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).