Human Serum, C4 Depleted
Normal human serum with C4 removed by immunoaffinity chromatography.
SKU: 34105-1
$234.00Unit size: 1 mL
Human Serum, C3 Depleted
Normal human serum with C3 removed by immunoaffinity chromatography.
SKU: 34104-1
$267.00Unit size: 1 mL
Human Serum, C2 Depleted
Normal human serum with C2 removed by immunoaffinity chromatography.
SKU: 34103-1
$234.00Unit size: 1 mL
Human Serum, C1s Depleted
Normal human serum with C1s removed by immunoaffinity chromatography.
SKU: 34102-0.5
$149.00Unit size: 0.5 mL
Human Serum, C1r Depleted
Normal human serum with C1r removed by immunoaffinity chromatography.
SKU: 34101-0.5
$149.00Unit size: 0.5 mL
Human Complement, Pooled, IgG/IgM Depleted, 4X Concentrated
Human serum is depleted of IgG and IgM antibodies, 4X concentrated, 0.2 µm filtered, aliquoted and frozen.
SKU: 34026-1/34026-10/34026-100
From $156.00Unit size: 1 mL / 10 mL / 100 mL
Human Complement, Pooled, IgG/IgM Depleted, 3X Concentrated
Human serum is depleted of IgG and IgM antibodies, 3X concentrated, 0.2 µm filtered, aliquoted and frozen.
SKU: 34023-1/34023-10/34023-100
From $140.00Unit size: 1 mL / 10 mL / 100 mL
Human Serum, Normal, Pooled, Off the Clot, Lyophilized
Pooled human serum off-the-clot, 0.45 µm filtered, frozen, and lyophilized.
SKU: 34019L-2
$20.00Unit size: 2 mL
Human Serum, Single Donor, IgG Depleted, Lyophilized
Human serum is depleted of IgG antibodies, 0.2 µm filtered, aliquoted, frozen, and lyophilized.
SKU: 34038L-2
$52.00Unit size: 2 mL
Human Serum, Single Donor, Heat Inactivated, IgG Depleted, Lyophilized
Human serum from individual donor units is depleted of IgG antibodies, 0.2 µm filtered, aliquoted, heat-inactivated, frozen, and lyophilized.
SKU: 34047L-2
$64.00Unit size: 2 mL
Human Serum, Single Donor, Heat Inactivated, IgG Depleted
Human serum from individual donor units is depleted of IgG antibodies, 0.2 µm filtered, aliquoted, heat-inactivated, and frozen.
SKU: 34047-100
$3,000.00Unit size: 100 mL
Human Serum, Single Donor, Heat Inactivated, IgG/IgM/IgA Depleted, Lyophilized
Human serum from individual donor units is depleted of IgG, IgM, and IgA antibodies, 0.2 µm filtered, aliquoted, heat-inactivated, frozen, and lyophilized.
SKU: 34046L-2
$100.00Unit size: 2 mL
Human Serum, Single Donor, Heat Inactivated, IgG/IgM/IgA Depleted
Human serum from individual donor units is depleted of IgG, IgM, and IgA antibodies, 0.2 µm filtered, aliquoted, heat-inactivated, and frozen.
SKU: 34046-100
$4,800.00Unit size: 100 mL
Human Complement, Single Donor, IgG/IgM/IgA Depleted, Lyophilized
Human complement-preserved serum from individual donor units is depleted of IgG, IgM, and IgA antibodies, 0.2 µm filtered, aliquoted, frozen, and lyophilized.
SKU: 34045L-2
$104.00Unit size: 2 mL
Human Complement, Single Donor, IgG/IgM/IgA Depleted
Human complement-preserved serum from individual donor units is depleted of IgG, IgM, and IgA antibodies, 0.2 µm filtered, aliquoted, and frozen.
SKU: 34045-5/34045-10
From $250.00Unit size: 5 mL / 10 mL
Research citing Human Biological Products
5 peer-reviewed papers that used a product from this category, newest first.
All publications-
An mRNA–Lipid Nanoparticle Platform Encoding the Conserved Outer Membrane Protein BamA Elicits Broadly Cross-Reactive Systemic and Mucosal Antibodies Against Antimicrobial-Resistant Neisseria gonorrhoeae
Where the paper cites Pel-Freez
…362 Ng WHO X (1×10³ CFU in 40 µL HBSS) were added to wells containing diluted test sera 363 and incubated for 15 min at 37°C. Subsequently, 10 µL of either IgG/IgM-depleted normal human serum (NHS; Pel-Freeze Biologicals; Cat. # 34010-10, Lot 34943) or heat- inactivated NHS (HI-NHS; Cat. #34020-10, Lot 13844) was added as a 10% (v/v) complement source, and reactions were incubated for 1 h at 37°C. A single lot of…
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Do the protein-based meningococcal group B vaccines, 4CMenB and MenB-fHbp, elicit serum bactericidal antibody against meningococcal serogroup X clonal complex 181?
Where the paper cites Pel-Freez
…growth CHBA plate after a 4-h incubation. A volume of 10 µL of the bacterial suspension was added to each well of the microtiter plate. A volume of 10 µL of “active” antibody depleted human complement (Pel-Freeze, Inc., Brown Deer, WI) was added to all wells except the sample control wells for viable cfu and sample non-complement mediated lysis control, to which heat-inactivated antibody depleted human complement…
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Rational selection of TbpB variants yields a bivalent vaccine with broad coverage against Neisseria gonorrhoeae
Where the paper cites Pel-Freez
…allow opsonization, ~500 CFUs were incubated with various concentrations (1:20, 1:40, 1:80, 1:200, 1:400) of serum for 20 min, followed by the addition of 12% pooled human complement depleted of IgG/IgM (Pel Freez, cat. 34010, Lot 22344) and incubated for 60 min at 37 °C with 5% CO 2 . The highest dilution at which 50% killing was observed relative to no antibody control in 60 min was reported as the SBA titer.…
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Development and validation of a standardized human complement serum bactericidal activity assay to measure functional antibody responses to Neisseria gonorrhoeae
Where the paper cites Pel-Freez
…strain lacking pora expression and expressing a hybridized porb (och) [18 ]. see table s3 for a complete description of pc reagents. 3.4 intrinsic sba growth assay igg/igm-depleted human complement (c′) pooled serum (pel-freez validation lot #03642) was screened for endogenous killing activity against ng strains f62, ms11, and fa1090 as previously described [19 ] with modifications. briefly, sialylated or non-sial…
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Serum bactericidal assay for the evaluation of typhoid vaccine using a semi-automated colony-counting method
Where the paper cites Pel-Freez
…4-nitrophenyl phosphate disodium hexahydrate were purchased from Sigma-Aldrich (St. Louis, MO). Baby rabbit (3- to 4-week-old) and adult rabbit (8- to 12-week-old) complements were purchased from Pel-Freez Biologicals (Rogers, AR). Guinea pig and human complements were purchased from Rockland (Gilbertsville, PA) and Valley Biomedical (Winchester, VA), respectively. All complements were stored in aliquots at −80…
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