Human Complement Component C1rLP Antibody

Catalog # Availability Size / Price Qty
Product Details
Supplemental Products

Human Complement Component C1rLP Antibody Summary

Species Reactivity
Detects human Complement Component C1rLP in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human (rh) C1r, rhC1s, rhHaptoglobin, or rhMASP3 is observed.
Monoclonal Mouse IgG2B Clone # 393608
Protein A or G purified from hybridoma culture supernatant
Mouse myeloma cell line NS0-derived recombinant human Complement Component C1rLP
Accession # AAI56781
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
Recombinant Human Complement Component C1rLP
25 µg/mL
Conditioned cell culture medium spiked with Recombinant Human Complement Component C1rLP, see our available Western blot detection antibodies

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Complement Component C1rLP

Complement Component 1, r subcomponent-like protein (C1rLP) is a serine protease that is mainly expressed in the liver and has structural similarity to C1r, a component of the classical complement activation pathway. C1rLP activates pro-C1s and pro-haptoglobin. The amino acid sequence of human C1rLP is 99% and 75% identical to that of chimpanzee and dog/mouse/rat, respectively.

Long Name
Complement C1r Subcomponent-like Protein
Entrez Gene IDs
51279 (Human); 232371 (Mouse)
Alternate Names
C1RL; C1RL1; C1RL1complement C1r subcomponent-like protein; C1r-like protein; C1r-like serine protease analog protein; C1r-LPcomplement C1r-like proteinase; C1RLPEC 3.4.21.-; CLSPa; complement component 1, r subcomponent-like; Complement Component C1rLP; EC 3.4.21; EC

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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