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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Offers (1)

special interests

Available on GSA/VA Contract (154)
Fast Shipping (766)
Greener Choice (165,541)
Production Products (74)
Small and Specialty Supplier (70,540)

Quantity

0.002 g (1)
0.01 mg (7)
0.015 mg (2)
0.02 mL (3,051)
0.02 mg (925)
0.025 mL (1,940)
0.025 mg (4,436)

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Conjugate

ABflo 488 (3)
ABflo 647 (3)
APC (31,221)
APC-Alexa Fluor 750 (9)
APC-Cy7 (1)
APC-Cyanine5.5 (29)
APC-Cyanine7 (2,894)

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Host Species

Alpaca (564)
Armenian Hamster (2,895)
Biosimilar (51)
Bovine (1)
Canine (15)
Chicken (1,779)
Chinese Hamster (CHO) (726)

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Applications

(983)
ADCC (2)
Activation (36)
Activity (23)
Adhesion Activation (192)
Adhesion Blockade (1,232)
Adoptive Transfer (3)

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Target Species

(79)
A. leptorhynchus (3)
A. nidulans (2)
A. thaliana (90)
Adeno-associated Virus (AAV) (40)
Adenovirus (106)
African Green Monkey (492)

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Classification

Cocktail (81)
Low Endotoxin/Azide-free (LE/AF) (105)
Monoclonal (890,879)
Monoclonal/Polyclonal (3,641)
Oligoclonal (5)
Polyclonal (758,970)
Recombinant Monoclonal (30,388)

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Regulatory Status

ASR (336)
IVD (964)
RUO (1,652,657)

Isotype

(VH-CH2-CH3)2 (2)
Bispecific Homodimer (VK-VH-VL'-VH', Tandem diabody);Kappa;Lambda (1)
Bispecific Mixed mAb and scFv IgG1;naKappa;Kappa (2)
Bispecific Single Domains (VH-VH'-CH),IgG1na;na (1)
Bispecific scFv with Domain Crossover κLambda (1)
Bispecific scFv, IgG4;Kappa;Kappa (1)
Bispecific scFv;Kappa;Lambda (6)

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Form

Antisera (2,701)
Ascites (2,161)
Concentrated (1,630)
Culture Supernatant (14)
Diluted (9)
Frozen (21)
Liquid (424,229)

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Molecular Weight (g/mol)

104.58 (1)
108.18 (1)
121.14 (1)
121.18 (1)
124.18 (1)
128.21 (1)
136.08 g/mol (1)

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Search Within Results

2,326 – 2,340 of 1,816,563 results

2,326

IgM Mouse anti-Human, Brilliant Violet 510, Clone: G20-127, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,327

CD16 Mouse anti-Human, BB700, Clone: 3G8, BD OptiBuild™

Mouse Monoclonal Antibody

Pricing & Availability

2,328

CD183 Mouse anti-Human, BUV563, Clone: 1C6/CXCR3 (also known as 1C6, LS177-1C6), BD Biosciences™

Mouse Monoclonal Antibody

Pricing & Availability

2,329

CD21 Mouse anti-Human, BUV395, Clone: B-ly4, BD Optibuild™

Mouse Monoclonal Antibody

Pricing & Availability

2,330

CD196 (CCR6) Mouse anti-Human, BUV805, Clone: 11A9, BD Biosciences™

Mouse Monoclonal Antibody

Pricing & Availability

2,331

IgG Mouse anti-Human, Brilliant Ultraviolet 737, Clone: G18-145, BD Horizon™

Mouse Monoclonal Antibody

Pricing & Availability

2,332

Invitrogen™ CD13 Polyclonal Antibody

Rabbit Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	-20°C, Avoid Freeze/Thaw Cycles, store in dark
Target Species	Human,Mouse
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Flow Cytometry,Immunohistochemistry (Paraffin),Western Blot,Immunocytochemistry
Form	Liquid
Gene Accession No.	P15144, P97449
Isotype	IgG
Concentration	1 mg/mL
Antigen	CD13
Gene Symbols	ANPEP
Regulatory Status	RUO
Purification Method	Antigen affinity chromatography
Gene Alias	alanyl (membrane) aminopeptidase; alanyl (membrane) aminopeptidase (aminopeptidase N, aminopeptidase M, microsomal aminopeptidase, CD13, p150); alanyl aminopeptidase; alanyl aminopeptidase, membrane; aminopeptidase; aminopeptidase Ey; Aminopeptidase M; aminopeptidase N; aminopeptidase N.; aminopeptidase N/CD13; Anpep; APDE; Apm; AP-M; APN; AP-N; bAPN; cAPN; Cd13; cluster of differentiation antigen 13 (CD13); fAPN; gp130; gp150; h AP-N; hAPN; kidney aminopeptidase M; kidney Zn peptidase; KZP; Lap1; Lap-1; leucine arylaminopeptidase 1; LOW QUALITY PROTEIN: aminopeptidase N; membrane alanine aminiopeptidase; membrane alanine aminopeptidase; membrane alanyl aminopeptidase; membrane protein p161; Microsomal aminopeptidase; myeloid plasma membrane glycoprotein CD13; p150; pAPN; PEPN; porcine aminopeptidase N; rAPN; rbAPN; Unknown (protein for MGC:126949)
Gene	ANPEP
Product Type	Antibody
Gene ID (Entrez)	16790, 290
Formulation	PBS with 50% glycerol, 0.2% BSA and 0.05% sodium azide; pH 7.4
Immunogen	Recombinant protein within Human CD13 aa 273-448.
Classification	Polyclonal
Primary or Secondary	Primary

2,333

BV421 Mouse Anti-Human PD-1 (CD279), BD Horizon™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Target Species	Human
Host Species	Mouse
Conjugate	Brilliant Violet 421
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1 κ
Antigen	PD-1 (CD279)
Regulatory Status	RUO
Purification Method	Affinity Chromatography
Gene Alias	PD1; PDC1; PDCD1; Programmed cell death 1; SLEB2; hPD-1
Gene ID (Entrez)	5133
Formulation	Aqueous buffered solution containing ≤0.09% sodium azide.
Immunogen	Not Reported
Classification	Monoclonal
Clone	NAT105

2,334

TIM-3 (CD366) Mouse anti-Human, PE-CF594, Clone: 7D3, BD Horizon™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The antibody was conjugated with BD Horizon™ PE-CF594 under optimum conditions, and unconjugated antibody and free PE-CF594 were removed. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
Description	Vol. Per test: 5μL
Target Species	Human
Host Species	Mouse
Conjugate	PE-CF594
Applications	Flow Cytometry
Form	Purified
Isotype	IgG1 κ
Research Discipline	Cell Biology
Antigen	TIM-3 (CD366)
Regulatory Status	RUO
Gene Alias	CD366; HAVCR2; TIM3; T cell immunoglobulin mucin-3; TIMD-3; KIM-3
Formulation	Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Immunogen	Human TIM-3
Classification	Monoclonal
Primary or Secondary	Primary
Clone	7D3

2,335

LAG-3 (CD223) Mouse anti-Human, PE, Clone: T47-530, BD Pharmingen™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with R-PE under optimum conditions and unconjugated antibody and free PE were removed.
Target Species	Human
Host Species	Mouse
Conjugate	PE
Applications	Flow Cytometry
Form	Purified
Isotype	IgG1 κ
Research Discipline	Cell Biology
Antigen	LAG-3 (CD223)
Regulatory Status	RUO
Gene Alias	LAG3; CD223; FDC; Lymphocyte activation gene 3 protein; Protein FDC
Formulation	Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Immunogen	Human LAG-3 Recombinant Protein
Classification	Monoclonal
Primary or Secondary	Primary
Clone	T47-530

2,336

Invitrogen™ Firefly luciferase Polyclonal Antibody

Rabbit Polyclonal 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	Luciferase
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Immunohistochemistry (Frozen),Immunohistochemistry (Paraffin),Western Blot,Immunocytochemistry
Form	Liquid
Isotype	IgG
Concentration	0.24 mg/mL
Antigen	Firefly luciferase
Regulatory Status	RUO
Purification Method	Antigen affinity chromatography
Gene Alias	Firefly Luciferase; Genji firefly; Green Luciferase; Japanese firefly; luciferin 4-monooxygenase; Photinus pyralis; photinus pyralis luciferase
Product Type	Antibody
Formulation	PBS with 1% BSA, 20% glycerol and 0.025% ProClin 300; pH 7
Immunogen	Recombinant protein encompassing a sequence within the C-terminus region of Firefly Luciferase. The exact sequence is proprietary.
Classification	Polyclonal
Primary or Secondary	Primary

2,337

Invitrogen™ Phospho-Catenin alpha-1 (Tyr148) Polyclonal Antibody

Rabbit Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	-20°C, Avoid Freeze/Thaw Cycles
Target Species	Human,Mouse,Rat
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Western Blot
Form	Liquid
Gene Accession No.	P26231, P35221
Isotype	IgG
Concentration	0.5 mg/mL
Antigen	Phospho-Catenin alpha-1 (Tyr148)
Gene Symbols	CTNNA1
Regulatory Status	RUO
Purification Method	Antigen affinity chromatography
Gene Alias	[a]E-catenin; 102 kDa cadherin-associated protein; 2010010M04Rik; AA517462; AI988031; alpha E catenin; alpha E-catenin; alpha(E)-catenin; alpha-E-catenin; cadherin associated protein; Cadherin-associated protein; CAP102; catenin (cadherin associated protein), alpha 1; catenin (cadherin-associated protein), alpha; catenin (cadherin-associated protein), alpha 1; catenin (cadherin-associated protein), alpha 1, 102kDa; catenin alpha 1; catenin alpha 1 S homeolog; catenin alpha-1; catenin, alpha 1; Catna1; cell-adhesion protein alphaE catenin; ctnna; ctnna1; ctnna1.S; MDPT2; Renal carcinoma antigen NY-REN-13; XELAEV_18020018mg
Gene	CTNNA1
Product Type	Antibody
Gene ID (Entrez)	12385, 1495, 307505
Formulation	PBS with 1mg/mL BSA, 50% glycerol and 0.05% sodium azide
Immunogen	Phospho-alpha1-Catenin (Tyr-148) synthetic peptide (coupled to KLH) corresponding to amino acid residues around tyrosine 148 in human alpha1-Catenin. This peptide sequence is highly conserved in rat and mouse alpha1-Catenin, but is not conserved in alpha2-Catenin or alpha3-Catenin.
Classification	Polyclonal
Primary or Secondary	Primary

2,338

ASAP1 Polyclonal Antibody

ASAP1 Polyclonal Antibody for Western Blot

Pricing & Availability

2,339

Mouse CD8 alpha Antibody, R&D Systems™

Rat Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 Â°C as supplied. 1 month, 2 to 8 Â°C under sterile conditions after reconstitution. 6 months, -20 to -70 Â°C under sterile conditions after reconstitution.
Target Species	Mouse
Host Species	Rat
Conjugate	Unconjugated
Applications	Immunohistochemistry,Multiplex Immunofluorescence
Form	Purified
Isotype	IgG2a
Gene Accession No.	P01731
Antigen	CD8
Regulatory Status	RUO
Purification Method	Protein A or G purified from hybridoma culture supernatant
Dilution	Immunohistochemistry 3-25 μg/mL, Multiplex Immunofluorescence 5 μg/mL
Gene Alias	CD_antigen: CD8a, CD8, CD8 antigen, alpha polypeptide (p32), CD8A, CD8a molecule, LEU2, Leu2 T-lymphocyte antigen, MAL, OKT8 T-cell antigen, p32, T cell co-receptor, T8 T-cell antigen, T-cell antigen Leu2, T-cell surface glycoprotein CD8 alpha chain, T-lymphocyte differentiation antigen T8/Leu-2
Gene ID (Entrez)	925
Formulation	Lyophilized from a 0.2 Âμm filtered solution in PBS with Trehalose.
Immunogen	Mouse myeloma cell line, NS0-derived mouse CD8, Lys28-Tyr196, Accession # P01731
Classification	Monoclonal
Reconstitution	Reconstitute lyophilized material at 0.2 mg/ml in sterile PBS. For liquid material, refer to CoA for concentration.
Primary or Secondary	Primary
Clone	1104516

2,340

Human Cyclin E1 Antibody, R&D Systems™

Sheep Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 degreesC as supplied. 1 month, 2 to 8 degreesC under sterile conditions after reconstitution. 6 months, -20 to -70 degreesC under sterile conditions after reconstitution.
Target Species	Human,Mouse
Host Species	Sheep
Conjugate	Unconjugated
Applications	Immunohistochemistry,Simple Western,Western Blot
Isotype	IgG
Gene Accession No.	P24864
Concentration	LYOPH
Antigen	Cyclin E1
Gene Symbols	CCNE1
Regulatory Status	RUO
Purification Method	Affinity Purified
Dilution	Western Blot 1 ug/mL, Simple Western 50 ug/mL, Immunohistochemistry 5-15 ug/mL
Gene Alias	CCNE, CCNE1, CCNEcyclin Es, cyclin E1, cyclin Et, G1/S-specific cyclin-E1
Product Type	Antibody
Gene ID (Entrez)	898
Immunogen	E. coli-derived recombinant human Cyclin E1 Met16-Lys143 Accession # P24864
Classification	Polyclonal
Reconstitution	Sterile PBS to a final concentration of 0.2 mg/mL.
Primary or Secondary	Primary
Test Specificity	Detects human Cyclin E1 in direct ELISAs and Western blots.

Primary Antibodies

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Invitrogen™ CD13 Polyclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ Firefly luciferase Polyclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ Phospho-Catenin alpha-1 (Tyr148) Polyclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

ASAP1 Polyclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Human Cyclin E1 Antibody, R&D Systems™ Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ CD13 Polyclonal Antibody

Invitrogen™ Firefly luciferase Polyclonal Antibody

Invitrogen™ Phospho-Catenin alpha-1 (Tyr148) Polyclonal Antibody

ASAP1 Polyclonal Antibody

Human Cyclin E1 Antibody, R&D Systems™