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Anti-Collagen I antibody [EPR7785] - Alexa Fluor® 647 conjugated (ab280968) is a rabbit recombinant monoclonal antibody detecting Collagen I in IHC-P. Suitable for Human.



- Biophysical QC for unrivalled batch-batch consistency


Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (AB280968), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (AB280968), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (AB280968), expandable thumbnail

Key facts

Isotype
IgG
Host species
Rabbit
Conjugation
Alexa Fluor® 647
Excitation/Emission
Ex: 650nm, Em: 665nm
Storage buffer

pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 68% PBS, 30% Glycerol (glycerin, glycerine), 1% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-P
Human
Tested

Tested
Tested

Species
Human
Dilution info
1/100
Notes

Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Associated Products

Select an associated product type

2 products for Alternative Version

Target data

Function

Type I collagen is a member of group I collagen (fibrillar forming collagen).

Alternative names

Recommended products

Anti-Collagen I antibody [EPR7785] - Alexa Fluor® 647 conjugated (ab280968) is a rabbit recombinant monoclonal antibody detecting Collagen I in IHC-P. Suitable for Human.



- Biophysical QC for unrivalled batch-batch consistency

Key facts

Isotype
IgG
Conjugation
Alexa Fluor® 647
Excitation/Emission
Ex: 650nm, Em: 665nm
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR7785
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle, Store in the dark

Notes

What is this antibody validated in?


Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (ab280968) is a rabbit recombinant monoclonal antibody and is validated for use in Immunohistochemistry (IHC-P) in Human samples.

Trial sizes available!


Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies.

Related products


Antibody clone EPR7785 is also available pre-conjugated to a variety of labels for your convenience – Anti-Collagen I Alexa Fluor® 647 [EPR7785] (ab280968).

Other related products


We have a range of other formats of antibody clone [EPR7785] also available for your convenience:
Anti-Collagen I antibody [EPR7785] ab138492, Carrier free - Anti-Collagen I antibody [EPR7785] - BSA and Azide free ab215969, Alexa Fluor® 488 - Alexa Fluor® 488 Anti-Collagen I antibody [EPR7785] ab275996, Alexa Fluor® 647 - ab280968, Alexa Fluor® 594 - Alexa Fluor® 594 Anti-Collagen I antibody [EPR7785] ab311739, Alexa Fluor® 568 - Alexa Fluor® 568 Anti-Collagen I antibody [EPR7785] ab313018, Alexa Fluor® 555 - Alexa Fluor® 555 Anti-Collagen I antibody [EPR7785] ab313221, Anti-Collagen I antibody [EPR7785] – Mouse IgG1 (Chimeric) ab317789, Carrier free - Anti-Collagen I antibody [EPR7785] – Mouse IgG1 (Chimeric) – BSA and Azide Free ab317799, Alexa Fluor® 750 - Alexa Fluor® 750 Anti-Collagen I antibody [EPR7785] ab321114



Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

Collagen type I also called collagen I is a structural protein expressed mainly in connective tissues such as skin tendon bone and ligaments. It serves as an important component in providing mechanical strength and integrity to these tissues. Collagen I is a fibrillar collagen known for its triple-helix structure composed of two alpha-1 chains and one alpha-2 chain and has a molecular mass of approximately 300 kDa. Researchers often employ collagen western blot and collagen ELISA techniques for its detection. Collagen suppliers offer various collagen antibodies used in these assays to study its distribution and function.

Biological function summary

Collagen type I plays a central role in maintaining the extracellular matrix and supporting cellular environments. It interacts with other matrix proteins and cells forming complexes that help in tissue development and repair. Type I collagen is especially important in bone matrix working alongside minerals like hydroxyapatite to provide rigidity and support. Anti-collagen antibodies aid in studying its biological functions and interactions which are critical to understanding tissue dynamics.

Pathways

Collagen type I interacts with multiple signaling cascades involved in tissue remodeling and repair. It is a significant player in the TGF-Β pathway which regulates fibrosis and wound healing processes. In these pathways proteins such as fibronectin and integrins work in concert with collagen type I to orchestrate cellular responses to damage. Researchers often examine its role in these pathways to uncover therapeutic possibilities for disease interventions.

Associated diseases and disorders

Collagen type I has strong connections to conditions like osteogenesis imperfecta and fibrosis. Mutations or irregularities in collagen I production can lead to osteogenesis imperfecta a genetic disorder characterized by brittle bones. In fibrosis excessive collagen deposition disrupts normal tissue architecture contributing to organ dysfunction. In both conditions type I collagen interacts with other proteins like matrix metalloproteinases which modulate its breakdown and remodeling highlighting its importance in disease pathology.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

3 product images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (ab280968), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (ab280968)

    Immunohistochemical analysis of paraffin-embedded human endometrium tissue labeling Collagen I with ab280968 at 1/100 dilution.
    Positive staining on the stroma in human endometrium. The section was then incubated overnight at +4°C in TBS containing 0.025% (v/v) Triton X-100 and 1% (w/v) BSA with ab280968 at 1/100 dilution (shown in Red). Nuclear DNA was labeled with DAPI (shown in blue). The section was then mounted using Fluoromount®. Non-specific protein-protein interactions were then blocked in TBS containing 0.025% (v/v) Triton X-100, 0.3M (w/v) glycine and 1% (w/v) BSA for 1h at room temperature.
    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
    Heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (ab280968), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (ab280968)

    Immunohistochemical analysis of paraffin-embedded human cardiac muscle tissue labeling Collagen I with ab280968 at 1/100 dilution.
    Negative control: no staining on the human cardiac muscle.

    The section was then incubated overnight at +4°C in TBS containing 0.025% (v/v) Triton X-100 and 1% (w/v) BSA with ab280968 at 1/100 dilution (shown in Red). Nuclear DNA was labeled with DAPI (shown in blue). The section was then mounted using Fluoromount®. Non-specific protein-protein interactions were then blocked in TBS containing 0.025% (v/v) Triton X-100, 0.3M (w/v) glycine and 1% (w/v) BSA for 1h at room temperature.
    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
    Heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0).

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (ab280968), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Collagen I antibody [EPR7785] (ab280968)

    Immunohistochemical analysis of paraffin-embedded human cerebrum tissue labeling Collagen I with ab280968 at 1/100 dilution.
    Negative control: no staining on the human cerebrum.

    The section was then incubated overnight at +4°C in TBS containing 0.025% (v/v) Triton X-100 and 1% (w/v) BSA with ab280968 at 1/100 dilution (shown in Red). Nuclear DNA was labeled with DAPI (shown in blue). The section was then mounted using Fluoromount®. Non-specific protein-protein interactions were then blocked in TBS containing 0.025% (v/v) Triton X-100, 0.3M (w/v) glycine and 1% (w/v) BSA for 1h at room temperature.
    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
    Heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0).

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com