CSTA / Cystatin A

cystatin A (stefin A)

The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins, and kininogens. This gene encodes a stefin that functions as a cysteine protease inhibitor, forming tight complexes with papain and the cathepsins B, H, and L. The protein is one of the precursor proteins of cornified cell envelope in keratinocytes and plays a role in epidermal development and maintenance. Stefins have been proposed as prognostic and diagnostic tools for cancer.

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Products

ELISA Kits (21)

Type

Cell-Based (1)

Custom (3)

Development Kit (2)

Sandwich (14)

Sandwich CLIA (1)

Target

CSTA / Cystatin A (21)

Reactivity

Human (9)

Mouse (4)

Rat (2)

Chicken (1)

Monkey (1)

Porcine (1)

Rabbit (1)

Sheep (1)

Product Group

DevKit DuoPlus (2)

Format

12 x 8-Well Microstrips (1)

96-Well Microplate (3)

96-Well Strip Plate (15)

Antibody Pair and Standard (2)

Publications

No (21)

Sample Type

Adherent Cell Cultures (1)

Cell Culture Supernatants (6)

Cell Lysates (7)

Plasma (12)

Saliva (2)

Serum (12)

Tissue Homogenates (7)

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Human CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F4620

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

0.312 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

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

Price:

1 Plate/$764

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Human CSTA / Cystatin A (CLIA) ELISA Kit - LS-F29190

Type:

Sandwich CLIA

Format:

12 x 8-Well Microstrips

Reactivity:

Human

Range:

78.13 - 5000 pg/ml

Detection:

Chemiluminescent

Sample Types:

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

Price:

1 Plate/$656

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Human CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F11269

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

0.469 - 30 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum

Price:

1 Plate/$669

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Human CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F21901

Type:

Sandwich

Format:

96-Well Microplate

Reactivity:

Human

Range:

0.313 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum

Price:

1 Plate/$586

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Human CSTA / Cystatin A (Cell-Based ELISA) ELISA Kit - LS-F2333

Type:

Cell-Based

Format:

96-Well Microplate

Reactivity:

Human

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Adherent Cell Cultures

Price:

1 Plate/$534

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DevKit DuoPlus Human CSTA / Cystatin A ELISA Development Kit - LS-F71636

Type:

Development Kit

Format:

Antibody Pair and Standard

Reactivity:

Human

Range:

0.625 - 40 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

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

Price:

500 Wells/$1,182; 1000 Wells/$1,747

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DevKit DuoPlus Mouse CSTA / Cystatin A ELISA Development Kit - LS-F71667

Type:

Development Kit

Format:

Antibody Pair and Standard

Reactivity:

Mouse

Range:

125 - 8000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

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

Price:

500 Wells/$1,207; 1000 Wells/$1,787

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Mouse CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F9405

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Mouse

Range:

62.5 - 4000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

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

Price:

1 Plate/$782

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Rat CSTA / Cystatin A (Custom ELISA) ELISA Kit - LS-F14619

Type:

Custom

Format:

96-Well Strip Plate

Reactivity:

Rat

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$669

Select

Bovine CSTA / Cystatin A (Custom ELISA) ELISA Kit - LS-F14620

Type:

Custom

Format:

96-Well Strip Plate

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$669

Select

Mouse CSTA / Cystatin A (Custom ELISA) ELISA Kit - LS-F14618

Type:

Custom

Format:

96-Well Strip Plate

Reactivity:

Mouse

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$669

Select

Mouse CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F23869

Type:

Sandwich

Format:

96-Well Microplate

Reactivity:

Mouse

Range:

62.5 - 4000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum

Price:

1 Plate/$586

Select

Rat CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F25176

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Rat

Range:

0.313 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

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

Price:

1 Plate/$715

Select

Human CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F26749

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

1 - 25 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum

Price:

1 Plate/$805

Select

Human CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F32876

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

0.313 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$579

Select

Rabbit CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F43028

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Rabbit

Range:

0.313 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$656

Select

Monkey CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F43029

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Monkey

Range:

0.313 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$656

Select

Porcine CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F43030

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Porcine

Range:

0.313 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$656

Select

Chicken CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F43031

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Chicken

Range:

0.313 - 20 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$656

Select

Sheep CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F43032

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Sheep

Range:

0.156 - 10 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$691

Select

Human CSTA / Cystatin A (Sandwich ELISA) ELISA Kit - LS-F51739

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

0.625 - 40 ng/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Cell Lysates, Plasma, Serum

Price:

1 Plate/$897

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