This website uses cookies to ensure you get the best experience on our website.
- Table of Contents
COL18A1 antibody (A01302-1) performs well in WB and shows reactivity with Human.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 2 Publications
Filter:
Western blot analysis of COL18A1 using anti-COL18A1 antibody (A01302-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: human COLO-320 whole cell lysates,
Lane 2: human placenta tissue lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-COL18A1 antigen affinity purified polyclonal antibody (Catalog # A01302-1) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for COL18A1 at approximately 180KD, 20KD. The expected band size for COL18A1 is at 178KD.
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: human COLO-320 whole cell lysates,
Lane 2: human placenta tissue lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-COL18A1 antigen affinity purified polyclonal antibody (Catalog # A01302-1) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for COL18A1 at approximately 180KD, 20KD. The expected band size for COL18A1 is at 178KD.
Bundle Save
Anti-COL18A1 Antibody Picoband®
COL18A1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human | Rabbit | WB |
Tested Applications
COL18A1 antibody was positively detected by WB in:
human COLO-320 whole cell, human placenta tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.5μg/ml
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-COL18A1 Antibody Picoband®
View all COL18A1 Antibodies
View all COL18A1 Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E. coli-derived human COL18A1 recombinant protein (Position: H1572-K1754).
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
180 kDa, 20 kDa
Calculated Molecular Weight
178.2 kDa
Background of COL18A1
Collagen alpha-1 (XVIII) chain is a protein that in humans is encoded by the COL18A1 gene. This gene encodes the alpha chain of type XVIII collagen. This collagen is one of the multiplexins, extracellular matrix proteins that contain multiple triple-helix domains (collagenous domains) interrupted by non-collagenous domains. A long isoform of the protein has an N-terminal domain that is homologous to the extracellular part of frizzled receptors. Proteolytic processing at several endogenous cleavage sites in the C-terminal domain results in production of endostatin, a potent antiangiogenic protein that is able to inhibit angiogenesis and tumor growth. Mutations in this gene are associated with Knobloch syndrome. The main features of this syndrome involve retinal abnormalities, so type XVIII collagen may play an important role in retinal structure and in neural tube closure. Alternative splicing results in multiple transcript variants.
Cite This Product
Anti-COL18A1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A01302-1)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
96%
High Homology
Cow
86%
Moderate Homology
Rabbit
85%
Moderate Homology
Rat
84%
Moderate Homology
Sheep
83%
Moderate Homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for COL18A1 antibody
Publications
Application:
Species:
Combined endostatin and TRAIL gene transfer suppresses human hepatocellular carcinoma growth and angiogenesis in nude mice
Published: 2009-03-01
Journal: CANCER BIOLOGY & THERAPY
Application: WB
Impact Factor: 2.76
Species: Monkey,Mouse
PMID: 19223770
Effects of Electroacupuncture on Expressions of Angiogenesis Factors and Anti-angiogenesis Factors in Brain of Experimental Cerebral Ischemic Rats after Reperfusion
Published: 2008-09-25
Journal: Journal of Traditional Chinese Medicine
Application: IHC
Impact Factor: 0.00
Species: Rat
PMID: 19004207
Review
Have you used Anti-COL18A1 Antibody Picoband®?
Submit a review and receive $370 in product credits, a $185 Amazon gift card, or our carefully curated gift bundles.
Product Promise
We promise Anti-COL18A1 Antibody Picoband® performs excellently in relevant applications for WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
A01302-1
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
Troubleshooting
Boster Guarantee
Guaranteed product quality
We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 13, 2026