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Catalog Number | orb654259 |
---|---|
Category | Antibodies |
Description | Collagen I/COL1A1 Antibody |
Species/Host | Rabbit |
Clonality | Polyclonal |
Tested applications | IHC, WB |
Reactivity | Human, Mouse |
Isotype | Rabbit IgG |
Immunogen | A synthetic peptide corresponding to a sequence at the C-terminus of human Collagen I (1203-1218aa QPPQEKAHDGGRYYRA), different from the related rat and mouse sequences by two amino acids. |
Concentration | Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml. |
Form/Appearance | Lyophilized |
Conjugation | Unconjugated |
MW | 138941 MW |
UniProt ID | P02452 |
Sensitivity | < 50pg/ml |
Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Alternative names | Collagen alpha-1 (I) chain;Alpha-1 type I collagen Read more... |
Note | For research use only |
Application notes | WB: The detection limit for COL1A1 is approximately 0.5ng/lane under reducing conditions. Tested Species: In-house tested species with positive results. Predicted Species: Species predicted to be fit for the product based on sequence similarities. By Heat: Boiling the paraffin sections in 10mM citrate buffer, pH6.0, for 20mins is required for the staining of formalin/paraffin sections. Other applications have not been tested. Optimal dilutions should be determined by end users. . Add 0.2ml of distilled water will yield a concentration of 500ug/ml. |
Expiration Date | 12 months from date of receipt. |
Western blot analysis of COL1A1 using anti-COL1A1 antibody (orb654259). 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 30 ug of sample under reducing conditions. Lane 1: human HK2 whole cell lysates, Lane 2: human HCC tissue lysates, Lane 3: mouse NIH/3T3 whole cell lysates. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA 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-COL1A1 antigen affinity purified polyclonal antibody (Catalog # orb654259) 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 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # orb90503) ?with Tanon 5200 system. A specific band was detected for COL1A1 at approximately 180-200 kDa. The expected band size for COL1A1 is at 138 kDa.
IHC analysis of COL1A1 using anti-COL1A1 antibody (orb654259). COL1A1 was detected in a paraffin-embedded section of human colon adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL1A1 Antibody (orb654259) 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) (Catalog # orb90444) with DAB as the chromogen.
IHC analysis of COL1A1 using anti-COL1A1 antibody (orb654259). COL1A1 was detected in a paraffin-embedded section of human gastric carcinomaa tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL1A1 Antibody (orb654259) 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) (Catalog # orb90444) with DAB as the chromogen.
IHC analysis of COL1A1 using anti-COL1A1 antibody (orb654259). COL1A1 was detected in a paraffin-embedded section of human spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-COL1A1 Antibody (orb654259) 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) (Catalog # orb90444) with DAB as the chromogen.
ICC, IF, IHC, WB | |
Human, Mouse, Rat | |
Rabbit | |
Polyclonal | |
Unconjugated |
IHC, WB | |
Human | |
Rabbit | |
Monoclonal | |
Unconjugated |
ICC, IF, IHC, IHC-Fr, WB | |
Human, Mouse, Rat | |
Rabbit | |
Polyclonal | |
Unconjugated |
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