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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Available on GSA/VA Contract (154)
Fast Shipping (767)
Greener Choice (165,580)
Production Products (74)
Small and Specialty Supplier (70,549)

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 (1,939)
0.025 mg (4,412)

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Conjugate

ABflo 488 (3)
ABflo 647 (3)
APC (31,152)
APC-Alexa Fluor 750 (9)
APC-Cy7 (1)
APC-Cyanine5.5 (29)
APC-Cyanine7 (2,893)

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Host Species

Alpaca (565)
Armenian Hamster (2,895)
Biosimilar (51)
Bovine (1)
Canine (15)
Chicken (1,777)
Chinese Hamster (CHO) (726)

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Applications

(571)
ADCC (2)
Activation (36)
Activity (23)
Adhesion Activation (187)
Adhesion Blockade (1,232)
Adoptive Transfer (3)

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Target Species

(74)
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

Animal Origin-free (1)
Cocktail (81)
Low Endotoxin/Azide-free (LE/AF) (105)
Monoclonal (885,462)
Monoclonal/Polyclonal (3,641)
Oligoclonal (5)
Polyclonal (754,222)

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Regulatory Status

ASR (336)
IVD (964)
RUO (1,642,529)

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 (2,159)
Concentrated (1,630)
Culture Supernatant (14)
Diluted (9)
Frozen (21)
Liquid (424,509)

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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

1,846 – 1,860 of 1,806,628 results

1,846

Active β2 Integrin (CD18) Mouse anti-Human, BV 421, Clone: mAb 24 (also known as 24; m24; M24; mAb24), 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 monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unconjugated antibody and free dye were removed.
Target Species	Human
Host Species	Mouse
Conjugate	Brilliant Violet 421
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1 κ
Antigen	Active β2 Integrin (CD18)
Regulatory Status	RUO
Gene Alias	ITGB2; Integrin beta-2; Integrin β2; LFA-1 β; LFA1b; beta 2 integrin; β2 integrin
Formulation	Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Immunogen	Fibronectin-purified Human Monocytes
Classification	Monoclonal
Primary or Secondary	Primary
Clone	mAb 24 (also known as 24; m24; M24; mAb24)

1,847

Invitrogen™ Human IgA Recombinant Rabbit Monoclonal Antibody (JM10-42)

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	Immunohistochemistry (Paraffin),Immunoprecipitation,Western Blot,Immunocytochemistry,Western Blot
Form	Liquid
Gene Accession No.	P01876, P01877
Isotype	IgG
Concentration	1 mg/mL
Antigen	Human IgA
Gene Symbols	IGHA1, IGHA2
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	A2m Marker; Ig alpha 1 Chain C Region; Ig alpha 2 Chain C Region; IgA1; IGHA1; IGHA2; Immunoglobulin A; Immunoglobulin Am1; Immunoglobulin Am2; immunoglobulin heavy constant alpha 1; Immunoglobulin Heavy Constant Alpha 2; immunoglobulin heavy constant alpha 2 (A2m marker)
Gene	IGHA1
Product Type	Antibody
Gene ID (Entrez)	3493, 3494
Formulation	TBS with 0.05% BSA, 40% Glycerol and 0.05% sodium azide; pH 7.4
Immunogen	Recombinant full length protein of Human IgA aa 1-353.
Classification	Recombinant Monoclonal
Primary or Secondary	Primary
Clone	JM10-42

1,848

CD25 Rat anti-Mouse, PerCP-Cy5.5, Clone: PC61, BD

Rat Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Description	Interleukin-2 receptor alpha chain; IL-2RA; IL-2Rα; Il2ra; IL-2R p55
Target Species	Mouse
Host Species	Rat
Conjugate	PerCP-Cyanine5.5
Applications	Flow Cytometry
Isotype	IgG1 λ
Concentration	0.2mg/mL
Antigen	CD25
Regulatory Status	RUO
Purification Method	Affinity Purified
Formulation	Aqueous buffered solution containing ≤0.09% sodium azide.
Immunogen	IL-2-dependent cytolytic mouse T-cell clone B6.1
Classification	Monoclonal
Primary or Secondary	Primary
Clone	PC61

1,849

Human Vitronectin Antibody, R&D Systems™

Mouse 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 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
Host Species	Mouse
Conjugate	Unconjugated
Applications	Immunohistochemistry,Simple Western,Western Blot
Form	Purified
Isotype	IgG2b
Concentration	LYOPH
Antigen	Vitronectin
Gene Symbols	VTN
Regulatory Status	RUO
Purification Method	Protein A or G purified from hybridoma culture supernatant
Dilution	Western Blot 0.1 ug/mL, Simple Western 5 ug/mL, Immunohistochemistry 8-25 ug/mL
Gene Alias	complement S-protein, epibolin, serum spreading factor, Serum-spreading factor, somatomedin B, S-protein, V75, vitronectin, vitronectin (serum spreading factor, somatomedin B, complement S-protein), VN, VNT, VTN
Product Type	Antibody
Gene ID (Entrez)	7448
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. with No Preservative
Immunogen	Human plasma-derived Vitronectin
Classification	Monoclonal
Reconstitution	Reconstitute at 0.5 mg/mL in sterile PBS.
Primary or Secondary	Primary
Test Specificity	Detects human Vitronectin in direct ELISAs and Western blots. In direct ELISAs, less than 20% cross-reactivity with recombinant bovine vitronectin or recombinant mouse vitronectin is observed.
Clone	342603

1,850

CCR10/GPR2 Antibody (314305), mFluor Violet 500 SE, R&D Systems™

A Novus product, part of R&D Systems. Rat Monoclonal Antibody

Pricing & Availability
Specifications

Antigen	CCR10/GPR2
Regulatory Status	RUO
Content And Storage	Store at 4C in the dark.
Target Species	Human
Host Species	Rat
Conjugate	mFluor Violet 500 SE
Applications	CyTOF,Flow Cytometry
Gene ID (Entrez)	2826
Classification	Monoclonal
Immunogen	Y3 rat myeloid cell line transfected with human CCR10, Gln8-Asn362, Accession # P46092
Primary or Secondary	Primary
Clone	314305

1,851

FOXG1 Antibody, PerCP, Novus Biologicals™

Rabbit Polyclonal Antibody

Pricing & Availability

1,852

GFAP Mouse, Alexa Fluor 488, Clone: 1B4, BD

Mouse Monoclonal Antibody

Pricing & Availability

1,853

SPINK5 Recombinant Rabbit Monoclonal Antibody (23GB4180), Invitrogen™

Rabbit Recombinant Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	-20°C
Target Species	Human,Mouse,Rat
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Flow Cytometry,Western Blot,Immunocytochemistry
Form	Liquid
Isotype	IgG
Gene Accession No.	Q9NQ38
Antigen	SPINK5
Regulatory Status	RUO
Purification Method	Affinity chromatography
Gene Alias	2310065D10Rik; AV238912; Hemofiltrate peptide HF6478; Hemofiltrate peptide HF7665; ISK5; LEKT1; LEKTI; LETK1; LETKI; lympho-epithelial Kazal-type-related inhibitor; lymphoepithelial Kazal-type-related inhibitor; Netherton syndrome; NETS; NS; serine peptidase inhibitor, Kazal type 5; serine protease inhibitor Kazal-type 5; serine protease inhibitor, Kazal type 5; SPINK5; VAKT1; VAKTI
Gene	SPINK5
Product Type	Antibody
Gene ID (Entrez)	11005, 361319, 72432
Formulation	PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
Immunogen	A synthesized peptide derived from human SPINK5/LEKTI (150-200AA).
Classification	Recombinant Monoclonal
Primary or Secondary	Primary
Clone	23GB4180

1,854

HA Epitope Tag (Influenza Hemaglutinin) Chicken anti-Vertebrates, Polyclonal, MilliporeSigma™

Chicken Polyclonal Antibody

Pricing & Availability

1,855

Invitrogen™ HSP90 alpha Monoclonal Antibody (2G5.G3), PerCP

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	4°C
Target Species	Human,Mouse,Rat
Host Species	Mouse
Conjugate	PerCP
Applications	ELISA,Immunocytochemistry,Immunohistochemistry,Immunoprecipitation,Western Blot
Form	Liquid
Gene Accession No.	P07900, P07901, P82995
Isotype	IgG1
Concentration	1 mg/mL
Antigen	HSP90 alpha
Gene Symbols	Hsp90aa1
Regulatory Status	RUO
Purification Method	Protein G
Gene Alias	86kDa; 89kDa; 90-kDa heat shock protein; 90-kDa heat shock protein alpha; akineto; AL024080; AL024147; EL52; epididymis luminal secretory protein 52; epididymis secretory sperm binding protein Li 65p; fb17b01; heat shock 86 kDa; heat shock 90kD protein 1, alpha; heat shock 90kD protein 1, alpha-like 4; heat shock 90kD protein, alpha-like 4; heat shock 90kDa protein 1, alpha; heat shock 90kDa protein 1, beta; Heat shock protein; heat shock protein 1, alpha; heat shock protein 86; heat shock protein 90; heat shock protein 90 alpha family class A member 1; heat shock protein 90, alpha (cytosolic), class A member 1; heat shock protein 90, alpha (cytosolic), class A member 1, tandem duplicate 1; heat shock protein 90-alpha 1; heat shock protein 90kDa alpha (cytosolic), class A member 1; heat shock protein 90kDa alpha family class A member 1; heat shock protein alpha; Heat shock protein HSP 90-alpha; Heat shock protein HSP 90-alpha 1; heat shock protein HSP90 alpha; heat shock protein hsp90alpha; heat shock protein, 1; heat shock protein, 86 kDa 1; heat shock protein, 89 kDa; Heat shock protein90; HEL-S-65p; HSP; HSP 86; HSP 90 alpha; hsp4; HSP86; Hsp86-1; Hsp89; HSP89A; HSP90; hsp90a; hsp90a protein; hsp90a.1; hsp90aa1; hsp90aa1.1; hsp90alpha; HSP90N; HSPC1; Hspca; HSPCA protein; HSPCAL1; HSPCAL4; HSPN; hypothetical protein; LAP2; LAP-2; Lipopolysaccharide-associated protein 2; LPS-associated protein 2; renal carcinoma antigen NY-REN-38; slo; sloth; TSTA; Tumor-specific transplantation 86 kDa antigen; wu:fb17b01; zgc:86652
Gene	Hsp90aa1
Product Type	Antibody
Gene ID (Entrez)	15519, 299331, 3320
Formulation	2.48mM MES, 95.46mM phosphate with 2mM EDTA and no preservative; pH 7.4
Immunogen	Recombinant Full Length Human HSP90alpha Protein.
Classification	Monoclonal
Primary or Secondary	Primary
Clone	2G5.G3

1,856

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

Mouse Monoclonal Antibody has been used in 8 publications

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,Xenograft
Host Species	Mouse
Conjugate	Unconjugated
Applications	Cell Culture,CyTOF,ELISA Capture (Matched Antibody Pair),FACS,Flow Cytometry,Functional Assay,Immunocytochemistry,Immunohistochemistry,Immunohistochemistry (Paraffin)
Form	Purified
Isotype	IgG1
Gene Accession No.	Q12884
Antigen	Fibroblast Activation Protein alpha/FAP
Gene Symbols	FAP
Regulatory Status	RUO
Purification Method	Protein A or G purified from hybridoma culture supernatant
Dilution	Flow Cytometry 0.25 ug/10^6 cells, CyTOF-ready, ELISA Capture (Matched Antibody Pair) 2-8 ug/mL
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
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. with No Preservative
Immunogen	S. frugiperda insect ovarian cell line Sf 21-derived recombinant human Fibroblast Activation Protein alpha/FAP Leu26-Asp760 Accession # Q12884
Classification	Monoclonal
Reconstitution	Reconstitute at 0.5 mg/mL in sterile PBS.
Primary or Secondary	Primary
Test Specificity	Detects human Fibroblast Activation Protein alpha/FAP in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human DPP6 is observed.
Clone	427819