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.

1 – 15 of 894,407 results

V5 Tag Monoclonal Antibody (SV5-Pk1), Invitrogen™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species	Tag
Host Species	Mouse
Conjugate	Unconjugated
Applications	ELISA,Immunocytochemistry,Immunoprecipitation,Western Blot
Form	Liquid
Isotype	IgG2a
Antigen	V5 Tag
Regulatory Status	RUO
Purification Method	purified
Gene Alias	simian virus 5 antibody; SPV5gp2; sv5; V5; v-5; V5 Epitope Tag
Product Type	Antibody
Formulation	PBS with 0.01% sodium azide
Classification	Monoclonal
Primary or Secondary	Primary
Clone	SV5-Pk1

HA Tag Monoclonal Antibody (2-2.2.14), Invitrogen™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	-20° C, Avoid Freeze/Thaw Cycles
Target Species	Tag
Host Species	Mouse
Conjugate	Unconjugated
Applications	Immunocytochemistry,Immunoprecipitation,Western Blot
Form	Liquid
Isotype	IgG1
Concentration	1 mg/mL
Antigen	HA Tag
Regulatory Status	RUO
Purification Method	Protein G
Gene Alias	HA; HA Epitope Tag; HA Tag; HA-tag; hemagglutinin
Product Type	Antibody
Formulation	PBS with 0.05% sodium azide; pH 7.4
Classification	Monoclonal
Primary or Secondary	Primary
Clone	2-2.2.14

Tau Monoclonal Antibody (HT7), Biotin, Invitrogen™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	4° C
Target Species	Human,Human
Host Species	Mouse
Conjugate	Biotin
Applications	ELISA,Immunohistochemistry
Form	Liquid
Isotype	IgG1 κ
Gene Accession No.	P10636
Concentration	0.1 mg/mL
Antigen	Tau
Gene Symbols	MAPT
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	AI413597; AW045860; DDPAC; FLJ31424; FTDP17; FTDP-17; G protein beta1/gamma2 subunit-interacting factor 1; map tau; Mapt; MAPTL; MGC138549; microtubule associated protein tau; microtubule-associated protein tau; microtubule-associated protein tau, isoform 4; microtubules; MSTD; Mtapt; MTBT1; MTBT2; Neurofibrillary tangle protein; neurofibrillary tangles; Neuronal Marker; paired helical filament-tau; PHFtau; PHF-tau; PPND; PPP1R103; protein phosphatase 1, regulatory subunit 103; pTau; RNPTAU; Tau; Tau microtubule-associated protein; tau protein; Tau-4; Tau5; Unknown (protein for MGC:134287)
Gene	MAPT
Product Type	Antibody
Gene ID (Entrez)	4137
Formulation	PBS with no preservative
Classification	Monoclonal
Primary or Secondary	Primary
Clone	HT7

SARS-CoV-2 Omicron (XBB.1) Spike Antibody (D007), Alexa Fluor™ 647 , Novus Biologicals™

Human Monoclonal Antibody

Pricing & Availability

CD11b Antibody - BSA Free, Novus Biologicals™

Rabbit Polyclonal Antibody has been used in 67 publications

Pricing & Availability
Specifications

Content And Storage	Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
Target Species	Human,Mouse,Rat,Bovine,C. elegans,Chinese Hamster,Monkey,Rhesus Macaque
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Western Blot,Flow Cytometry,Immunohistochemistry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry (Frozen),In Situ Hybridization (ISH),Flow Cytometry,In Situ Hybridization (ISH)
Isotype	IgG
Gene Accession No.	P11215, P05555
Research Discipline	Breast Cancer, Cancer, Cellular Markers, Cytoskeleton Markers, Glia Markers, Hematopoietic Stem Cell Markers, Immunology, Innate Immunity, Microglia Markers, Myeloid Cell Markers, Neuroscience, Signal Transduction, Stem Cell Markers
Concentration	1.00 mg/mL
Antigen	CD11b
Gene Symbols	ITGAM
Regulatory Status	RUO
Purification Method	Affinity Purified
Dilution	Western Blot 2 ug/mL. Use reported in scientific literature (PMID 31082627), Simple Western 1:50, Flow Cytometry reported in scientific literature (PMID 21422470), Immunohistochemistry 1:400, Immunocytochemistry/Immunofluorescence 1:200. Use reported in multiple pieces of scientific literature (PMID 23980916), Immunohistochemistry-Paraffin 1:400. Use reported in scientific literature (PMID 31022918), Immunohistochemistry-Frozen reported in scientific literature (PMID 23980916), In-situ Hybridization reported in scientific literature (PMID 27133471), Flow (Cell Surface) 1:10 - 1:1000, Single Cell Western 1:10, Dual RNAscope ISH-IHC
Molecular Weight of Antigen	127.2 kDa
Gene Alias	antigen CD11b (p170), CD11 antigen-like family member B, CD11b, CD11b antigen, Cell surface glycoprotein MAC-1 subunit alpha, Complement component 3 receptor 3 subunit, CR-3 alpha chain, CR3A, CR3AMGC117044, integrin alpha-M, integrin, alpha M (complement
Gene ID (Entrez)	3684
Formulation	PBS with 0.02% Sodium Azide
Immunogen	Rabbit Polyclonal CD11b Antibody was made to a synthetic peptide within residues 250-350 of the mouse CD11b protein. [Swiss-Prot# P05555]
Classification	Polyclonal
Primary or Secondary	Primary
Test Specificity	Mouse, rat and human. We have feedback that this antibody does not work in human samples with Western blot. Immunogen has 100% homology to bovine and 88% homology with sheep.

alpha Tubulin Antibody (TU-01), DyLight 680, Novus Biologicals™

Mouse Monoclonal Antibody

Pricing & Availability

TRA-2-49 Mouse anti-Human, Pig, Rabbit, Feline, Alkaline Phosphatase, Clone: TRA-2-49/6E, MilliporeSigma™

Mouse Monoclonal Antibody

Pricing & Availability

Human Serum Albumin Recombinant Rabbit Monoclonal Antibody (101), Invitrogen™

Rabbit Recombinant Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species	Human
Host Species	Rabbit
Conjugate	Unconjugated
Applications	ELISA,Flow Cytometry,Immunocytochemistry,Immunoprecipitation,Western Blot
Form	Liquid
Isotype	IgG
Gene Accession No.	P02768
Concentration	1 mg/mL
Antigen	Human Serum Albumin
Gene Symbols	ALB
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	Alb; Alb1; Alb-1; albumin; albumin (32 AA); albumin (AA 34); albumin 1; Albza; ANALBA; cell growth inhibiting protein 42; DKFZp779N1935; FDAH; GIG20; GIG42; growth-inhibiting protein 20; PRO0883; PRO0903; PRO1341; PRO1708; PRO2044; PRO2619; PRO2675; Serum albumin; UNQ696/PRO1341
Gene	ALB
Product Type	Antibody
Gene ID (Entrez)	213
Formulation	PBS with no preservative; pH 6
Classification	Recombinant Monoclonal
Primary or Secondary	Primary
Clone	101

GFP Polyclonal Antibody, Invitrogen™

Rabbit Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	4° C
Target Species	Tag
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Immunocytochemistry,Immunohistochemistry,Western Blot
Form	Liquid
Isotype	IgG
Concentration	2 mg/mL
Antigen	GFP
Regulatory Status	RUO
Purification Method	IgG fraction
Gene Alias	GFP; GFP tag; GFP2; green fluorescence; green fluorescent; Turbo eGFP
Product Type	Antibody
Formulation	PBS with 5mM sodium azide; pH 7.2
Classification	Polyclonal
Primary or Secondary	Primary

CD4 Mouse anti-Human, PerCP-Cy5.5, Clone: RPA-T4, BD

Mouse Monoclonal Antibody

Pricing & Availability

Human IgG Isotype Control, Invitrogen™

Human Isotype Control

Pricing & Availability
Specifications

Content And Storage	4° C
Target Species	Not Applicable
Host Species	Human
Conjugate	Unconjugated
Applications	Blocking Assay,Control,Immunocytochemistry,Immunohistochemistry,Immunohistochemistry
Form	Liquid
Isotype	IgG
Concentration	11.9 mg/mL
Antigen	Human IgG
Regulatory Status	RUO
Purification Method	purified
Gene Alias	Immunoglobulin G; ImmunoglobulinG
Formulation	PBS with no preservative; pH 7.6
Primary or Secondary	Isotype Control (Primary)

beta Amyloid Recombinant Rabbit Monoclonal Antibody (H31L21), Invitrogen™

Rabbit Recombinant Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species	Human,Mouse
Host Species	Rabbit
Conjugate	Unconjugated
Applications	ELISA,Immunohistochemistry (Paraffin)
Form	Liquid
Isotype	IgG
Gene Accession No.	P05067, P12023
Concentration	0.5 mg/mL
Antigen	beta Amyloid
Gene Symbols	APP
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	A4; AAA; ABETA; Abeta40; Abeta42; ABPP; AD1; Adap; AG; AICD-50; AICD-57; AICD-59; AID(50); AID(57); AID(59); Alpha-CTF; Alpha-secretase C-terminal fragment; Alzheimer disease; Alzheimer disease amyloid A4 protein homolog; alzheimer disease amyloid protein; Amyloid; amyloid A4; Amyloid b; Amyloid beta; amyloid beta (A4) precursor protein; amyloid beta (A4) precursor protein (peptidase nexin-II, Alzheimer disease); amyloid beta A4 protein; amyloid beta precursor protein; Amyloid intracellular domain 50; Amyloid intracellular domain 57; Amyloid intracellular domain 59; Amyloid precursor protein; amyloid precursor protein variant 1; amyloid precursor protein variant 2; Amyloid β; amyloid-beta A4 protein; amyloid-beta A4 protein; amyloid beta A4 protein; Amyloid-beta precursor protein; Amyloid-beta protein 40; Amyloid-beta protein 42; Amyloidogenic glycoprotein; APP; APP-C57; APP-C59; APP-C99; APPI; appican; beta amyloid protein; beta amyloid protein precursor; beta-amyloid peptide; be
Gene	APP
Product Type	Antibody
Gene ID (Entrez)	11820, 351
Formulation	PBS with 0.09% sodium azide
Classification	Recombinant Monoclonal
Primary or Secondary	Primary
Clone	H31L21

LAMP-2/CD107b Antibody (H4B4) - BSA Free, Novus Biologicals™

Mouse Monoclonal Antibody has been used in 23 publications

Pricing & Availability
Specifications

Content And Storage	Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Target Species	Human,Mouse,Rat (Negative)
Host Species	Mouse
Conjugate	Unconjugated
Applications	Western Blot,Immunoassay,ELISA,Immunohistochemistry,Immunohistochemistry,Immunofluorescence,Immunohistochemistry (Paraffin),Immunohistochemistry (Frozen),Immunohistochemistry (Frozen),CyTOF,CyTOF
Form	Purified
Isotype	IgG1 κ
Gene Accession No.	P13473
Research Discipline	Cardiovascular Biology, Cellular Markers, Chaperone Mediated Autophagy (CMA), Cognition and Behavior, Growth and Development, Immunology, Innate Immunity, Lipid and Metabolism, Lysosome Markers, Mast Cell Markers, Membrane Trafficking and Chaperones
Concentration	1.0 mg/mL
Antigen	LAMP-2/CD107b
Gene Symbols	LAMP2
Regulatory Status	RUO
Purification Method	Protein G purified
Dilution	Western Blot 1:1000, Simple Western 1:25, Flow Cytometry 1 ug per million cells, ELISA, Immunohistochemistry 1:100 - 1:200, Immunocytochemistry/Immunofluorescence 1:10-1:100, Immunohistochemistry-Paraffin 1:100 - 1:200, Immunohistochemistry-Frozen 1:100 - 1:200, Immunoblotting reported in scientific literature (PMID 29643474), CyTOF-ready, Knockout Validated
Molecular Weight of Antigen	45 kDa
Gene Alias	CD107 antigen-like family member B, CD107b, CD107b antigen, LAMP-2, LAMPB, LGP110, LGP-96, Lysosomal Associated Membrane Protein 2, lysosomal-associated membrane protein 2, lysosome-associated membrane glycoprotein 2, Lysosome-associated membrane protein
Gene ID (Entrez)	3920
Immunogen	LAMP-2/CD107b Antibody (H4B4) was made using a human adherent spleen cells.
Classification	Monoclonal
Primary or Secondary	Primary
Test Specificity	Human. Does not react with Mouse or Rat.
Clone	H4B4

SARS-CoV-2 Spike Antibody (CR3022), FITC, Novus Biologicals™

Mouse Monoclonal Antibody

Pricing & Availability

SARS-CoV-2 Spike Antibody (7E3C5), Alexa Fluor™ 647, Novus Biologicals™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store at 4°C in the dark.
Target Species	SARS-CoV-2
Host Species	Mouse
Conjugate	Alexa Fluor 647
Applications	ELISA
Form	Purified
Isotype	IgG2
Research Discipline	Infections (Virus Bacteria and Parasites), Virology Bacteria and Parasites
Antigen	SARS-CoV-2 Spike
Regulatory Status	RUO
Gene Alias	2019-nCoV S Protein, 2019-nCoV Spike, COVID-19 Spike, E2, Human coronavirus spike glycoprotein, Peplomer protein, S glycoprotein, SARS-CoV-2, SARS-COV-2 S protein, SARS-COV-2 Spike glycoprotein, SARSCOV2 Spike protein, Severe Acute Respiratory Syndrome Coronavirus 2 Spike Protein, Spike glycoprotein, surface glycoprotein
Gene ID (Entrez)	43740568
Formulation	50mM Sodium Borate
Classification	Monoclonal
Immunogen	Antibody was raised against a peptide corresponding to 12 amino acids near the cleavage site of SARS-CoV-2 Delta variant Spike protein. The immunogen is located within 650-700 amino acids of SARS-CoV-2 Delta variant Spike protein.
Primary or Secondary	Primary
Clone	7E3C5

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Primary Antibodies

Primary Antibodies

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SARS-CoV-2 Omicron (XBB.1) Spike Antibody (D007), Alexa Fluor™ 647 , Novus Biologicals™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

CD11b Antibody - BSA Free, Novus Biologicals™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

alpha Tubulin Antibody (TU-01), DyLight 680, Novus Biologicals™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

LAMP-2/CD107b Antibody (H4B4) - BSA Free, Novus Biologicals™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

SARS-CoV-2 Spike Antibody (CR3022), FITC, Novus Biologicals™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

SARS-CoV-2 Spike Antibody (7E3C5), Alexa Fluor™ 647, Novus Biologicals™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

SARS-CoV-2 Omicron (XBB.1) Spike Antibody (D007), Alexa Fluor™ 647 , Novus Biologicals™

CD11b Antibody - BSA Free, Novus Biologicals™

alpha Tubulin Antibody (TU-01), DyLight 680, Novus Biologicals™

LAMP-2/CD107b Antibody (H4B4) - BSA Free, Novus Biologicals™

SARS-CoV-2 Spike Antibody (CR3022), FITC, Novus Biologicals™

SARS-CoV-2 Spike Antibody (7E3C5), Alexa Fluor™ 647, Novus Biologicals™