IL4

interleukin 4

IL4 is a pleiotropic cytokine produced by activated T cells. This cytokine is a ligand for interleukin 4 receptor. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play a central role in mediating the immune regulatory signal of this cytokine. This gene, IL3, IL5, IL13, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL13. This gene, IL13 and IL5 are found to be regulated coordinately by several long-range regulatory elements in an over 120 kilobase range on the chromosome. Two alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported.

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Products

Antibodies (251)

ELISA Kits (90)

Proteins (72)

Type

Competitive EIA (1)

Custom (3)

Development Kit (12)

Over-Expression Lysate (2)

Primary (251)

Recombinant (70)

Sandwich (67)

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Target

IL4 (413)

Reactivity

Human (131)

Mouse (83)

Rat (51)

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Canine (3)

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aa25-153 (18)

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Yes (3)

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10His-B2M, N-terminus + Myc, C-terminus (1)

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Purification

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Low endotoxin level (38)

Biologically Active

Biologically active (25)

Animal-free

Animal-free (2)

Select

IHC-plus™ IL4 Antibody LS-B7474

(4.0) Rating

Antibody:

IL4 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

ELISA, IHC, IHC-P, WB

Format:

Unconjugated

Price:

50 µg/$485

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IL4 Antibody (aa122-150) LS-C165210

Antibody:

IL4 Rabbit anti-Human Polyclonal (aa122-150) Antibody

Reactivity:

Mouse, Human

Applications:

Flo, IHC, IHC-P, WB

Format:

Unconjugated

Price:

400 µl/$393

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IL4 Antibody (clone MP4-25D2, PerCP) LS-C763551

Antibody:

IL4 Rat anti-Human Monoclonal (PerCP) (MP4-25D2) Antibody

Reactivity:

Human

Applications:

ELISA, Flo, IHC

Format:

PerCP Conjugated

Price:

25 µg/$236; 100 µg/$251

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IL4 Antibody (clone 860A 4B3) LS-C7845

Antibody:

IL4 Mouse anti-Human Monoclonal (860A 4B3) Antibody

Reactivity:

Human

Applications:

ELISA, SwELISA

Format:

Unconjugated

Price:

500 µg/$780

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IL4 Antibody (clone 8D4-8) LS-C41019

(4.0) Rating

(1) Publication(s)

Antibody:

IL4 Mouse anti-Human Monoclonal (8D4-8) Antibody

Reactivity:

Human, Monkey

Applications:

ELISA, Flo, IHC, IP

Format:

Unconjugated

Price:

50 µg/$264

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Chicken IL4 (Sandwich ELISA) ELISA Kit - LS-F5318

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Chicken

Range:

15.6 - 1000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$715

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Canine IL4 (Sandwich ELISA) ELISA Kit - LS-F31826

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Canine

Range:

6.25 - 400 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$587

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Human IL4 Protein (Recombinant Human IgG1 Fc, C-terminus) (aa1-153) - LS-G4021

Source:

CHO Cells

Tag:

Human IgG1 Fc, C-terminus

Endotoxin Level:

Less than 0.06 EU/µg protein (determined by LAL method).

Molecular Weight:

43 kDa (predicted)

Price:

50 µg/$428; 10 µg/$337

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Crab-eating macaque IL4 Protein (Recombinant 6His, N-terminus) (aa25-153) - LS-G57385

Source:

Yeast

Tag:

6His, N-terminus

Price:

1 mg/$1,973; 100 µg/$679; 20 µg/$429

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IL4 Antibody LS-C408858

(4.0) Rating

(1) Publication(s)

Antibody:

IL4 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

IHC, WB

Format:

Unconjugated

Price:

20 µl/$275; 100 µl/$389

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Human IL4 (Sandwich ELISA) ELISA Kit - LS-F2472

Type:

Sandwich

Format:

96-Well Microplate

Reactivity:

Human

Range:

15.6 - 1000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Cell Culture Supernatants, Plasma, Serum

Price:

1 Plate/$699

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Guinea pig IL4 (Sandwich ELISA) ELISA Kit - LS-F8587

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Guinea pig

Range:

3.13 - 200 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$748

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Mouse IL4 Protein (Recombinant) - LS-G27079

Source:

CHO Cells

Tag:

None

Biological Activity:

Biologically active

Endotoxin Level:

Less than 0.2 EU/µg protein (determined by LAL method).

Molecular Weight:

15 kDa (SDS-PAGE)

Price:

50 µg/$342; 10 µg/$286; 1 mg/$1,612

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IL4 Antibody LS-C808559

Antibody:

IL4 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Mouse, Human

Applications:

IF, IHC, Peptide-ELISA, WB

Format:

Unconjugated

Price:

100 µl/$379; 200 µl/$421

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IL4 Antibody (PE) LS-C7872

Antibody:

IL4 Rat anti-Mouse Monoclonal (PE) Antibody

Reactivity:

Mouse

Applications:

Flo

Format:

PE Conjugated

Price:

500 µl/$1,009

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IL4 Antibody (PE) LS-C130198

Antibody:

IL4 Mouse anti-Bovine Monoclonal (PE) Antibody

Reactivity:

Goat, Dog, Sheep, Bovine, Pig, Mustelid

Applications:

Flo

Format:

PE Conjugated

Price:

100 Tests/$984

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IHC-plus™ IL4 Antibody LS-B15744

(4.0) Rating

Antibody:

IL4 Rabbit anti-Human Polyclonal Antibody

Reactivity:

Human

Applications:

ELISA, IHC-P

Format:

Unconjugated

Price:

50 µg/$460

Select

IL4 Antibody LS-C7851

Antibody:

IL4 Rat anti-Mouse Monoclonal Antibody

Reactivity:

Mouse

Applications:

ELISA, IHC, IP, WB

Format:

Unconjugated

Price:

500 µg/$763; 1 mg/$957

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Mouse IL4 (Sandwich ELISA) ELISA Kit - LS-F261

Type:

Sandwich

Format:

96-Well Microplate

Reactivity:

Mouse

Range:

0.82 - 200 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Cell Culture Supernatants, Plasma, Serum

Price:

1 Plate/$426

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Rhesus monkey IL4 Protein (Recombinant) (aa25-153) - LS-G5753

Source:

E. coli

Tag:

None

Biological Activity:

Biologically active

Molecular Weight:

14.9 kDa

Price:

5 µg/$267; 20 µg/$351; 100 µg/$874; 250 µg/$1,382; 1 mg/$2,839; 500 µg/$1,917

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Dog IL4 (Sandwich ELISA) ELISA Kit - LS-F11798

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Dog

Range:

31.2 - 2000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Biological Fluids, Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$669

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Mouse IL4 Protein (Recombinant) - LS-G136723

Source:

E. coli

Tag:

None

Biological Activity:

Biologically active

Endotoxin Level:

Less than 1.0 EU/µg protein (determined by LAL method).

Molecular Weight:

13.4 kDa

Price:

50 µg/$487; 10 µg/$303; 1 mg/$2,837; 500 µg/$1,987

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Human IL4 (Sandwich ELISA) ELISA Kit - LS-F24578

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

15.6 - 1000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Cell Culture Supernatants, Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$582

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IL4 Antibody LS-C745952

(4.0) Rating

(1) Publication(s)

Antibody:

IL4 Goat anti-Rabbit Polyclonal Antibody

Reactivity:

Rabbit

Applications:

ELISA, WB

Format:

Unconjugated

Price:

0.1 mg/$596

Select

IL4 Antibody LS-C7849

Antibody:

IL4 Mouse anti-Pig Monoclonal Antibody

Reactivity:

Pig

Applications:

ELISA

Format:

Unconjugated

Price:

500 µg/$631

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