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Primary Antibodies

Primary antibodies are immunoglobulins that recognize and bind to a specific antigen of interest with high affinity and specificity to purify, detect, and measure that antigen. Includes antibody pairs for specific biochemical applications.
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1 – 15 of 838,416 results
2

Mouse Fibroblast Activation Protein alpha/FAP Antibody, R&D Systems™
GREENER_CHOICE

Rat Monoclonal Antibody

Content And 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.
Target Species Mouse
Host Species Rat
Conjugate Unconjugated
Applications ELISA
Form Supernatant
Isotype IgG1
Gene Accession No. P97321
Antigen Fibroblast Activation Protein alpha/FAP
Purification Method Protein A or G purified from hybridoma culture supernatant
Dilution ELISA
Gene Alias 170 kDa melanoma membrane-bound gelatinase, DKFZp686G13158, DPPIV, EC 3.4.21.-, FAP, FAPA, Fibroblast activation protein alpha, fibroblast activation protein, alpha, Integral membrane serine protease, seprase, vibronectin
Gene ID (Entrez) 2191.0
Formulation Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 μm filtered solution in PBS.
Immunogen Mouse myeloma cell line NS0-derived recombinant mouse Fibroblast Activation Protein alpha/FAP, Leu26-Asp761, Accession No. P97321
Classification Monoclonal
Reconstitution Reconstitute at 0.5 mg/mL in sterile PBS.
Primary or Secondary Primary
Test Specificity Detects mouse Fibroblast Activation Protein alpha/FAP in direct ELISAs.
Clone 983810
5

Human Fibroblast Activation Protein alpha/FAP Antibody, R&D Systems™
GREENER_CHOICE

Sheep Polyclonal Antibody has been used in 11 publications

6

Invitrogen™ Protein S Monoclonal Antibody (391609)
GREENER_CHOICE

Mouse Monoclonal Antibody

8

Invitrogen™ SARS-CoV-2 Spike Protein S1 NTD Recombinant Rabbit Monoclonal Antibody (235)
GREENER_CHOICE

Rabbit Recombinant Monoclonal Antibody

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Target Species Virus
Host Species Rabbit
Conjugate Unconjugated
Applications ELISA,Western Blot
Form Liquid
Isotype IgG
Concentration 1 mg/mL
Antigen SARS-CoV-2 Spike Protein S1 NTD
Regulatory Status RUO
Purification Method Protein A
Gene Alias Coronavirus; COVID; Covid 19; COVID19; COVID-19; SARS; SARS Coronavirus; SARS CoV; SARS CoV2; SARS CoV-2; SARS Spike Protein; SARS-CoV2; SARS-CoV-2
Product Type Antibody
Formulation PBS with no preservative
Immunogen Recombinant SARS-CoV-2 Spike S1 protein (Val16-Arg685).
Classification Recombinant Monoclonal
Primary or Secondary Primary
Clone 235
9

Invitrogen™ SARS-CoV-2 Alpha Spike Protein RBD Chimeric Recombinant Human Monoclonal Antibody (D004)
GREENER_CHOICE

Human Recombinant Monoclonal Antibody

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Target Species Virus
Host Species Human
Conjugate Unconjugated
Applications ELISA,Neutralization
Form Liquid
Isotype IgG1 κ
Concentration 1 mg/mL
Antigen SARS-CoV-2 Alpha Spike Protein RBD Chimeric
Regulatory Status RUO
Purification Method Protein A
Product Type Antibody
Formulation PBS with no preservative
Immunogen Recombinant SARS-CoV-2 Alpha Spike ECD Protein.
Classification Recombinant Monoclonal
Primary or Secondary Primary
Clone D004
10

Invitrogen™ SARS-CoV-2 Delta Spike Protein RBD Chimeric Recombinant Human Monoclonal Antibody (D006)
GREENER_CHOICE

Human Recombinant Monoclonal Antibody

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Target Species Virus
Host Species Human
Conjugate Unconjugated
Applications ELISA,Neutralization
Form Liquid
Isotype IgG1 κ
Concentration 1 mg/mL
Antigen SARS-CoV-2 Delta Spike Protein RBD Chimeric
Regulatory Status RUO
Purification Method Protein A
Product Type Antibody
Formulation PBS with no preservative
Immunogen Recombinant SARS-CoV-2 Delta Spike ECD Protein.
Classification Recombinant Monoclonal
Primary or Secondary Primary
Clone D006
12

VCP (Valosin Containing Protein) Mouse, Unlabeled, Clone: 18, BD

Mouse Monoclonal Antibody

Content And Storage Store undiluted at -20°C.
Description Valosin Containing Protein
Target Species Canine,Chicken,Human,Mouse,Rat
Host Species Mouse
Conjugate Unconjugated
Applications Western Blot
Isotype IgG1
Research Discipline Cell Biology
Concentration 250μg/mL
Antigen VCP (Valosin Containing Protein)
Regulatory Status RUO
Purification Method Affinity Purified
Formulation Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Immunogen Mouse VCP aa. 9-130
Classification Monoclonal
Primary or Secondary Primary
Clone 18
13

Invitrogen™ SARS-CoV-2 Beta Spike Protein S1/S2 Chimeric Recombinant Human Monoclonal Antibody (D005)
GREENER_CHOICE

Human Recombinant Monoclonal Antibody

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Target Species Virus
Host Species Human
Conjugate Unconjugated
Applications ELISA
Form Liquid
Isotype IgG1 κ
Concentration 1 mg/mL
Antigen SARS-CoV-2 Beta Spike Protein S1/S2 Chimeric
Regulatory Status RUO
Purification Method Protein A
Product Type Antibody
Formulation PBS with no preservative
Immunogen Recombinant SARS-CoV-2 Beta Spike ECD Protein.
Classification Recombinant Monoclonal
Primary or Secondary Primary
Clone D005
14

Invitrogen™ SARS-CoV-2 Spike Protein RBD Omicron (XBB.1) Chimeric Recombinant Human Monoclonal Antibody (D008)

Human Recombinant Monoclonal Antibody

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Target Species Virus
Host Species Human
Conjugate Unconjugated
Applications ELISA
Form Liquid
Isotype IgG1 κ
Concentration 1 mg/mL
Antigen SARS-CoV-2 Spike Protein RBD Omicron (XBB.1) Chimeric
Regulatory Status RUO
Purification Method Protein A
Gene Alias 2019-nCoV Spike; COVID-19 Spike; SARS-CoV-2 Spike
Product Type Antibody
Formulation PBS with no preservative
Immunogen Recombinant SARS-CoV-2 Omicron XBB.1 Spike ECD Protein.
Classification Recombinant Monoclonal
Primary or Secondary Primary
Clone D008