Human Complement Factor H-related 1/CFHR1 Antibody

Catalog #: AF4247 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF4247
AF4247-SP

All Complement Factor H-related 1/CFHR1 Antibodies

Product Details

Supplemental Products

Reviews

Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human Complement Factor H-related 1/CFHR1 Antibody Summary

Species Reactivity

Human

Specificity

Detects human Complement Factor H-related 1/CFHR1 in direct ELISAs and Western blots. In direct ELISAs, approximately 25% cross‑reactivity with recombinant human (rh) FHR2 is observed and approximately 15% cross-reactivity with rhFHR5 is observed.

Source

Polyclonal Sheep IgG

Purification

Antigen Affinity-purified

Immunogen

Mouse myeloma cell line NS0-derived recombinant human Complement Factor H-related 1/CFHR1
Glu19-Ala328
Accession # Q03591

Formulation

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.

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

Recombinant Human Complement Factor H-related 1/CFHR1

Immunoprecipitation

25 µg/mL

Conditioned cell culture medium spiked with Recombinant Human
Complement Factor H-related 1/CFHR1, 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

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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 Factor H-related 1/CFHR1

FHR1 (Complement Factor H-related protein 1) is a 43 kDa, secreted member of the factor H family of glycoproteins. It is produced by hepatocytes and circulates as two differentially glycosylated isoforms (37 kDa and 43 kDa). Mature human FHR1 is 312 amino acids (aa) in length. It contains five, approximately 60 aa SCRs (short consensus repeats/CCPs/SUSHI repeats) that basically constitute the entire molecule. FHR1 may play a role in lipoprotein complexes that bind PMNs to LPS. There is no reported rodent counterpart to FHR1. Over aa 19‑143 of the FHR1 precursor, human FHR2 and FHR5 show 98% and 86% aa identity, respectively.

Entrez Gene IDs

3078 (Human)

Alternate Names

BTA; CFHL1FHR-1; CFHLCFHR1P; CFHR1; complement factor H-related 1 pseudogene; Complement Factor Hrelated 1; Complement Factor H-related 1; complement factor H-related protein 1; FHR1; FHR1CFHL1P; H factor (complement)-like 1; H factor (complement)-like 2; H factor-like protein 1; H36-1; H36-2; H-factor-like 1; HFL1H36; HFL2; MGC104329