RIA Kits

Radioimmunoassay (RIA) is a very sensitive assay technique used to measure the concentrations of antigens (for example, hormone levels in the blood) through the use of antibodies to those antigens.

In an RIA, a known quantity of an antigen is made radioactive and mixed with a known quantity of antibody to that antigen. When a sample containing the antigen of interest is added, the non radioactive antigen displaces the bound radioactive antigen. By washing away unbound antigen and measuring the ratio of the radioactivity in the supernatant versus known standards, a standard curve can be developed and the amount of antigen in the sample determined.

IBL-America offers an extensive selection of RIA kits providing the greatest levels of detection available.

Contact our specialists today to discuss our options.

Item

Size/Catalog #

Species

price
IAA

KIRM2035

$555.00

Assay Description

Overnight incubation (RT) + 1 hour incubation (4-8°C) + 30 minute centrifuge (4°C)

Catalog number

KIRM2035

configuration

Reagents sufficient for 100 determinations

controls

2 controls, ready to use

design

Radioimmunoassay (RIA) technique

FDA Status

For research use only, not for use in diagnostic procedures

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Autoantibodies to Insulin

Protocol

Click for Protocol

Sample types

Serum

Sample volume

20 µL

standards

4 calibrators and 1 Negative control serum used also as 0 calibrator

Standard range

0 / 0.4 - 50 U/mL

storage

2 - 8 °C

sensitivity

0.2 U/mL

Species

Human

radioactivity

<1 µCi (<34 kBq)
Insulin RIA

KIP1251

$261.00

Assay Description

2 hours total incubation time

Catalog number

KIP1251

configuration

Reagents sufficient for 96 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

FDA exempt, can be used for in-vitro diagnostics

MSDS

MSDS

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Protocol

Protocol

Sample types

Serum

Sample volume

50 μL / determination

standards

6 calibrators, lyophilized

Standard range

0 / 5.7 - 440 μIU/mL

storage

2 - 8 °C

sensitivity

1 μIU/mL

Species

Human

radioactivity

9.5 µCi (350 kBq)
Insulin RIA (384 Test Kit)

KIP1254

$786.00

Assay Description

2 hours total incubation time

Catalog number

KIP1254

configuration

Reagents sufficient for 384 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

FDA exempt, can be used for in-vitro diagnostics

MSDS

MSDS

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Protocol

Protocol

Sample types

Serum

Sample volume

50 μL / determination

standards

6 calibrators, lyophilized

Standard range

0 / 5.7 - 440 mIU/mL

storage

2 - 8 °C

sensitivity

1 μIU/mL

Species

Human

radioactivity

37.8 µCi (1400 kBq)
Insulin-like Growth Factor-Binding Protein-3 (IGFBP-3) IRMA

KIP1171

$1,020.00

Assay Description

2 hours total incubation time

Catalog number

KIP1171

configuration

Reagents sufficient for 96 determinations

controls

2 controls, lyophilized

design

Immunoradiometric assay (IRMA) technique

FDA Status

For research use only, not for use in diagnostic procedures

MSDS

MSDS

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Insulin-like Growth Factor Binding Protein-3 (IGFBP-3)

Protocol

Protocol

Sample types

Serum

Sample volume

10 μL / determination

standards

6 calibrators, lyophilized

Standard range

0 / 380 - 13395 ng/mL

storage

2 - 8 °C

sensitivity

17.3 ng/mL

Species

Human

radioactivity

18.9 µCi (700 kBq)
Insulin-like Growth Factor-Binding Protein-3 (IGFBP-3)(h) RIA

IGF-R11

$1,020.00

Assay Description

15 hour incubation (RT) total incubation time

Catalog number

IGF-R11

configuration

Reagents and tubes for 100 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

For research use only, not for use in diagnostic procedures

MSDS

MSDS - RIA I
MSDS - RIA II

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Insulin-like Growth Factor Binding Protein-3

Protocol

Protocol

Sample types

Human serum, plasma, or other human biological fluids (e.g. follicular fluid, seminal plasma)

Sample volume

100 µL of properly diluted unknown / determination

standards

5 standards, lyophilized

Standard range

1 - 81 ng/mL

storage

2 - 8 °C

sensitivity

0.5 ng/mL

Species

Human

Additional info

MSDS - Controls

radioactivity

<1.5 µCi (<55 kBq)
Insulin-like Growth Factor-I (IGF-I) RIA

KIP1588

$740.00

Assay Description

2 hours, 30 min. total incubation time

Catalog number

KIP1588

configuration

Reagents sufficient for 96 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

FDA exempt, can be used for in-vitro diagnostics

MSDS

MSDS

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Insulin-like Growth Factor-1, IGF-1

Protocol

Protocol

Sample types

Serum

Sample volume

50 μL / determination

standards

6 calibrators, lyophilized

Standard range

0 / 33 - 1529 ng/mL

storage

2 - 8 °C

sensitivity

3.4 ng/mL

Species

Human

radioactivity

8.1 µCi (300 kBq)
Insulin-like Growth Factor-I (IGF-I) RIA (100 Test)

R20

$981.00

Assay Description

48 hour incubation (2 - 8°C) + 1 hour (2 - 8°C) + Centrifuge 30 min. (2 - 8°C) = 49 hours, 30 min. total incubation time

Catalog number

R20

configuration

Reagents for 100 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

For research use only, not for use in diagnostic procedures

MSDS

MSDS - RIA I
MSDS - RIA II

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Insulin-like Growth Factor-1, IGF-1

Protocol

Protocol

Sample types

Serum or plasma

Sample volume

100 µL of properly diluted sample / determination

standards

8 standards, lyophilized

Standard range

0 / 0.156 - 10 ng/mL

storage

2 - 8 °C

sensitivity

0.064 μg/L

Species

Human

Additional info

MSDS - Controls

radioactivity

<1.5 µCi (<55 kBq)
Insulin-like Growth Factor-I (IGF-I) RIA (200 Test)

R21

$1,197.00

Assay Description

2 day incubation (2 - 8°C) + 1 hour (2 - 8°C) + 30 min. centrifuge (2 - 8°C) = 2 days, 1 hour, 30 min. total clock time

Catalog number

R21

configuration

Reagents for 200 determinations

controls

2 controls, lyophlized

design

Radioimmunoassay (RIA) technique

FDA Status

For research use only, not for use in diagnostic procedures

MSDS

MSDS - RIA I
MSDS - RIA II

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Insulin-like Growth Factor-1, IGF-1

Protocol

Protocol

Sample types

Serum or plasma

Sample volume

100 μL of properly diluted (or only acidified) sample / determination (please see protocol for more information)

standards

8 standards, lyophilized

Standard range

0 / 0.156 - 10 ng/mL

storage

2 - 8 °C

sensitivity

0.064 μg/L

Species

Human

Additional info

MSDS - Controls

radioactivity

<3.0 μCi (<110 kBq)
Insulin-like Growth Factor-I (IGF-I) RIA-CT

R22

$1,020.00

Assay Description

4 hours (RT) total incubation time

Catalog number

R22

configuration

Reagents and tubes for 100 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

For research use only, not for use in diagnostic procedures

MSDS

MSDS - RIA I
MSDS - RIA II

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Insulin-like Growth Factor-1, IGF-1

Protocol

Protocol

Sample types

Serum or plasma

Sample volume

100 µL of properly diluted unknown / determination

standards

5 standards, ready to use

Standard range

0.37 - 30.00 ng/mL

storage

2 - 8 °C

sensitivity

0.107 ng/mL

Species

Human

Additional info

MSDS - Controls

radioactivity

<1.5 μCi (<55 kBq)
Insulin-like Growth Factor-II (IGF-II) (IGFBP Blocked) RIA

IGF-R30

$936.00

Assay Description

48 hour incubation (2 - 8°C) + 1 hour (2 - 8°C) + Centrifuge 30 min. (2-8°C) = 49 hours, 30 min. total clock time

Catalog number

IGF-R30

configuration

Reagents for 100 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

For research use only, not for use in diagnostic procedures

MSDS

MSDS - RIA I
MSDS - RIA II

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Insulin-like Growth Factor-2, IGF-2

Protocol

Protocol

Sample types

Serum or plasma

Sample volume

100 µL of properly prepared/diluted unknown / determination

standards

8 standards, lyophilized

Standard range

0 / 0.4 - 50.0 ng/mL

storage

2 - 8 °C

sensitivity

0.1 ng/mL

Species

Human

Additional info

MSDS - Controls

radioactivity

<3 µCi (<110 kBq)
Luteinizing Hormone (LH)

KIP1311

$250.00

Assay Description

1 hour total incubation time

Catalog number

KIP1311

configuration

Reagents sufficient for 96 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

FDA exempt, can be used for in-vitro diagnostics

MSDS

Click for MSDS

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Other names

Luteinizing Hormone (LH)

Protocol

Click for Protocol

Sample types

Serum

Sample volume

100 μL / determination

standards

7 calibrators, lyophilized

Standard range

0 / 1.8 - 194 μIU/mL

storage

2 - 8 °C

sensitivity

0.2 μIU/mL

Species

Human

radioactivity

18.9 µCi (700 kBq)
MSH-α

RB303RUO

$853.00

Assay Description

20 hour incubation (2-8°C) + 20 hours (2-8°C) + 30 min. (2-8°C) + Centrifuge 15 min. (4°C) = 40 hours, 45 min. total incubation time

Catalog number

RB303RUO

configuration

Reagents for 100 determinations

controls

2 controls, lyophilized

design

Radioimmunoassay (RIA) technique

FDA Status

For research use only, not for use in diagnostic procedures

notes

The protocol for this product (see above) is intended to serve as an example only. Please refer to the Instructions For Use provided with the assay kit for precise details.

Protocol

Protocol

Other names

α-Melanocyte Stimulating Hormone, Alpha-MSH

Sample types

Human plasma or cerebrospinal fluid

Sample volume

100 µL / determination

standards

7 standards, serially diluted from 1 prepared lyophilized standard

Standard range

0 / 4.7 - 150 pmol/L

storage

2 - 8 °C

sensitivity

3 pmol/L

Species

Human

radioactivity

0.75 µCi (28 kBq)

RIA Kits

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