Native Human Complement C3d Protein(Cat#: CTP-525)

This product is a 33.8 kDa native human C3d protein isolated from normal human serum.

Certificate of Analysis Lookup

To download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.

Lot Number

TOP
Summary Customer Reviews Related Products & Services Resources

Specifications
Specie Reactivity Human
Target C3d
Molecule Mass 33.8 kDa
Purity >95% determined by SDS-PAGE
Endotoxin <1.0EU per 1µg (determined by the LAL method)
Formulation 10 mM Sodium phosphate, 145 mM NaCl, pH 7.3
Product Form Frozen liquid
Storage Store at -20°C/-80°C. Avoid freeze-thaw cycles.
Protein Information
Introduction Complement C3d is formed by the limited digestion of iC3b by trypsin or elastin. Complement C3c and C3dg are released when trypsin-like enzymes cleaves complement iC3b, and C3dg is further digested releasing C3g to leave C3d.
Alternative Names Complement C3d; C3d fragment
Gene ID 718
UniProt ID P01024

Customer Review

I have used this protein for several assays in my lab
Excellent
The protein was delivered quickly, and the quality was impeccable. I've used similar products before, but the consistency and purity of this particular batch were exceptional. The results were reproducible across multiple experiments, which is critical for our research.
I recently incorporated this C3d protein into my ongoing research on complement pathways
Excellent
The product performed excellently in all our ELISA assays. I particularly appreciated the detailed datasheet that accompanied the product, which provided clear instructions on reconstitution and storage. It's great to have a reliable source for high-quality proteins.
A fantastic addition to our lab's resources
Excellent
We observed high binding affinity and excellent stability during our functional studies. It worked perfectly in our flow cytometry experiments, providing clear, consistent results. I would recommend this product to any lab conducting complement-related research.
This C3d protein exceeded my expectations
Excellent
The protein was highly pure, as confirmed by SDS-PAGE analysis. It was also highly functional in our opsonization assays. It's not often you find such reliable products in this niche market, so I'm thoroughly impressed.
This will be our go-to source for complement proteins in the future
Excellent
We found that it maintained its activity over several weeks, which was crucial for our long-term experiments. The customer service was also excellent, addressing all my queries promptly.
For Research Use Only. Not for Diagnostic or Therapeutic Applications.
Online Inquiry