C1QL1 Protein Overview: Sequence, Structure, Function and Protein Interaction

C1QL1 Protein Overview

Berube et al. (1999) isolated mouse and human C1QL1 cDNA, which they called CRF. The deduced 258-amino acid human protein has a predicted molecular mass of 28.4 kD and shares 97% homology with the mouse protein. C1QL1 has a C-terminal globular domain that shares homology with the C1q signature domain of C1q subunits (see C1QA; 120550) and an N-terminal collagenous domain and a hydrophobic sequence. Dot blot analysis of human tissues detected C1QL1 in all specific brain regions examined as well as in adult kidney, lung, small intestine, appendix, heart, colon, bladder, uterus, prostate, stomach, and fetal brain, heart, and kidney. Immunofluorescence localized C1QL1 exclusively to clusters in the cytoplasm, likely to Golgi or endoplasmic reticulum. In situ hybridization of mouse brain detected highest expression in cerebellar Purkinje cells, the accessory and inferior olivary nucleus, the red nucleus, and the cortex.

C1QL1 protein name

Recommended name
C1q-related factor

C1QL1 Gene family protein

C1q and TNF related
Approved symbol Common name
ADIPOQ Adiponectin protein, recombinant

C1QL1 Protein Molecular Weight & PI

The parameters have been computed for the following feature

FT CHAIN 17-258 C1q-related factor.

Molecular weight (Da)


Theoretical pI


Bulk Order of Recombinant C1QL1 Protein

Please Leave Us a Message if you have any questions regarding bulk price quote of our products on the website, our customer specialist will get back to you in 24 hours by email.

Custom Recombinant Protein Production Service Features

  • Over 10 years' experience for 6000+ recombinant proteins production.
  • One-stop service from gene synthesis and vector construction to protein expression and purification.
  • Multiple protein expression systems: bacterial, yeast, baculovirus-insect and mammalian expression system.
  • Multiple purification systems (30+) to choose.
  • High R & D ability with over 1000 new proteins per year and quick problem-solving ability.
  • Close to 100 bioreactors with various volume between 2-1000 L to guarantee high-throughput and large-scale production.

Custom Recombinant Protein Production Service Advantages

  • High-efficiency expression vectors
  • High cell density culturing
  • Proprietary medium formulation
  • >6000 proteins expression and purification experience
  • High-efficiency expression vectors
  • High cell density culturing

Recombinant Protein Production Service Description

We offer one-stop services for recombinant protein production using our advanced protein expression platform technologies. Our full services include protein gene synthesis, protein codon optimization, protein expression vector design, large scale cell culture and fermentation, protein purification, and protein quality control testing. We offer significant cost saving advantages and record speed in protein expression and bulk production. We also have extensive experiences and expertise in handling various types of recombinant protein purification projects, with or without purification tags.