Conservation of hoverflies (Diptera, Syrphidae) requires complementary resources at the landscape and local scales.

Accumulating evidence shows that landscape fragmentation drives the observed worldwide decline in populations of pollinators, particularly in species of Lepidoptera and Hymenoptera. However, Little is known about the effects of landscape fragmentation on hoverfly (Diptera, Syrphidae) communities.

Hoverflies provide varied ecosystem services: larvae contribute to waste decomposition (saprophagous species) and pest control (aphidophagous species), and adults pollinate a wide range of flowers.

Activin RIIA

GT15149 100 ug
EUR 526

Activin RIA

GT41003 100 ug
EUR 455

Activin-A Activin A Human Recombinant Protein

PROTP08476-4 Regular: 10ug
EUR 317
Description: Activin-A Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 137 amino acids (311-426) and having a molecular mass of 15.2kDa.;Activin-A is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Sheep Activin A(Activin A) ELISA Kit

ESH0029 96T
EUR 567.6
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Sheep;Sensitivity: 37.5pg/ml

Activin-A Activin A Human Recombinant Protein, Plant

PROTP08476 Regular: 10ug
EUR 317
Description: Activin A human Recombinant produced in Nicotiana benthamiana plant is a disulfide-linked homodimers of two betaA chains, each containing 116 amino residues (molecular formula C600H911N173O174S13) and 6-His-tag at the N-terminal having the total molecular mass of 27.4kDa.

rHu Activin A

AK8534-0002 2µg Ask for price

rHu Activin A

AK8534-0010 10µg Ask for price

rHu Activin A

AK8534-0100 100µg Ask for price

rHu Activin A

AK8534-1000 1mg Ask for price

Activin A protein

30R-AA005 10 ug
EUR 273
Description: Purified recombinant Human Activin A protein

Activin A protein

30R-AA036 10 ug
EUR 273
Description: Purified recombinant Human Activin A protein

Activin-A Antibody

20-abx137208
  • EUR 704.00
  • EUR 328.00
  • EUR 230.00
  • 100 ug
  • 20 ug
  • 5 ug

Activin-A Protein

20-abx262096
  • EUR 328.00
  • EUR 3418.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Activin-B Protein

20-abx262336
  • EUR 328.00
  • EUR 6341.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Activin-A Protein

20-abx262946
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Activin-A Protein

20-abx262947
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Activin A, CF

PR15010CF 50 ug
EUR 1042

Activin AB, CF

PR15011CF 5 ug
EUR 481

Activin B, CF

PR15012CF 5 ug
EUR 376

Activin A ELISA Kit| Sheep Activin A ELISA Kit

EF019524 96 Tests
EUR 689

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-6His)

C561-10ug 10ug
EUR 121
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-6His)

C561-1mg 1mg
EUR 2283
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-6His)

C561-500ug 500ug
EUR 1613
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-6His)

C561-50ug 50ug
EUR 263
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-6His)

C302-10ug 10ug
EUR 100
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-6His)

C302-1mg 1mg
EUR 1674
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-6His)

C302-500ug 500ug
EUR 1186
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-6His)

C302-50ug 50ug
EUR 202
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.

Activin B, Human Recombinant

7112-10
EUR 479

Activin B, Human Recombinant

7112-50
EUR 2094

Activin A, human recombinant

4724-10
EUR 343

Activin A, human recombinant

4724-100
EUR 1289

Activin A, human recombinant

4724-1000
EUR 8782

Activin A, mouse recombinant

4725-10
EUR 343

Activin A, mouse recombinant

4725-100
EUR 1289

Activin A, mouse recombinant

4725-1000
EUR 8782

Activin A, rat recombinant

4726-10
EUR 343

Activin A, rat recombinant

4726-100
EUR 1289

Activin A, rat recombinant

4726-1000
EUR 8782

Recombinant Activin A (ACVA)

4-RPA001Hu01
  • EUR 494.24
  • EUR 235.00
  • EUR 1578.40
  • EUR 592.80
  • EUR 1085.60
  • EUR 394.00
  • EUR 3796.00
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human Activin A expressed in: E.coli

Recombinant Human Activin-A

7-00001 2µg Ask for price

Active Activin A (ACVA)

4-APA001Hu01
  • EUR 809.63
  • EUR 320.00
  • EUR 2761.12
  • EUR 987.04
  • EUR 1874.08
  • EUR 605.00
  • EUR 6752.80
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human Activin A expressed in: Available from E.coli, Yeast, Baculovirus and Mammalian cells

Activin A (ACVA) Antibody

20-abx129133
  • EUR 314.00
  • EUR 133.00
  • EUR 815.00
  • EUR 425.00
  • EUR 272.00
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Recombinant Human Activin-A

7-00002 10µg Ask for price

Recombinant Human Activin-A

7-00003 1mg Ask for price

Activin-A Active Protein

20-abx260392
  • EUR 1970.00
  • EUR 230.00
  • EUR 328.00
  • 100 ug
  • 1 µg
  • 5 ug

Activin-A, Plant Protein

20-abx262335
  • EUR 328.00
  • EUR 6341.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Activin-A, Active Protein

20-abx262945
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Activin-B Active Protein

20-abx263007
  • EUR 328.00
  • EUR 7023.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

Activin A GMP, CF

PR15122CF 50 ug
EUR 1654

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-Fc-6His)

CB60-10ug 10ug
EUR 100
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-Fc-6His)

CB60-1mg 1mg
EUR 912
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-Fc-6His)

CB60-500ug 500ug
EUR 709
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 2A/Activin RIIA/ACVR2A (C-Fc-6His)

CB60-50ug 50ug
EUR 202
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-Fc-6His)

CX58-10ug 10ug
EUR 100
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-Fc-6His)

CX58-1mg 1mg
EUR 1674
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-Fc-6His)

CX58-500ug 500ug
EUR 1186
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 2B/Activin RIIB/ACVR2B (C-Fc-6His)

CX58-50ug 50ug
EUR 202
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1B/Activin RIB/ALK-4/ACVR1B (C-6His)

CA60-10ug 10ug
EUR 100
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1B/Activin RIB/ALK-4/ACVR1B (C-6His)

CA60-1mg 1mg
EUR 1115
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1B/Activin RIB/ALK-4/ACVR1B (C-6His)

CA60-500ug 500ug
EUR 709
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1B/Activin RIB/ALK-4/ACVR1B (C-6His)

CA60-50ug 50ug
EUR 156
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1A/Activin RI/ALK-2/ACVR1 (C-6His)

CA76-10ug 10ug
EUR 100
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1A/Activin RI/ALK-2/ACVR1 (C-6His)

CA76-1mg 1mg
EUR 1115
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1A/Activin RI/ALK-2/ACVR1 (C-6His)

CA76-500ug 500ug
EUR 709
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Human Activin Receptor 1A/Activin RI/ALK-2/ACVR1 (C-6His)

CA76-50ug 50ug
EUR 156
Description: Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.

Recombinant Mouse Activin Receptor IB/Activin RIB/ALK-4/ACVR1B (C-Fc)

CM15-10ug 10ug
EUR 126
Description: Lyophilized from a 0.2 μm filtered solution of PBS,pH7.4.

Recombinant Mouse Activin Receptor IB/Activin RIB/ALK-4/ACVR1B (C-Fc)

CM15-1mg 1mg
EUR 1877
Description: Lyophilized from a 0.2 μm filtered solution of PBS,pH7.4.

Recombinant Mouse Activin Receptor IB/Activin RIB/ALK-4/ACVR1B (C-Fc)

CM15-500ug 500ug
EUR 1328
Description: Lyophilized from a 0.2 μm filtered solution of PBS,pH7.4.

Recombinant Mouse Activin Receptor IB/Activin RIB/ALK-4/ACVR1B (C-Fc)

CM15-50ug 50ug
EUR 232
Description: Lyophilized from a 0.2 μm filtered solution of PBS,pH7.4.

Activin A ELISA KIT|Human

EF000021 96 Tests
EUR 689

Rat Activin A ELISA Kit

CN-01617R1 96T
EUR 442

Rat Activin A ELISA Kit

CN-01617R2 48T
EUR 293

Mouse Activin A ELISA Kit

CN-02488M1 96T
EUR 461

Mouse Activin A ELISA Kit

CN-02488M2 48T
EUR 310

Human Activin A ELISA Kit

CN-03163H1 96T
EUR 441

Human Activin A ELISA Kit

CN-03163H2 48T
EUR 291

Human Activin B ELISA kit

E01A2150-192T 192 tests
EUR 1270
Description: A competitive for quantitative measurement of Human Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin B ELISA kit

E01A2150-48 1 plate of 48 wells
EUR 520
Description: A competitive for quantitative measurement of Human Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin B ELISA kit

E01A2150-96 1 plate of 96 wells
EUR 685
Description: A competitive for quantitative measurement of Human Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin B ELISA kit

E01A4008-192T 192 tests
EUR 1270
Description: A sandwich ELISA for quantitative measurement of Human Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin B ELISA kit

E01A4008-48 1 plate of 48 wells
EUR 520
Description: A sandwich ELISA for quantitative measurement of Human Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin B ELISA kit

E01A4008-96 1 plate of 96 wells
EUR 685
Description: A sandwich ELISA for quantitative measurement of Human Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin A ELISA kit

E01A0643-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Human Activin A in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin A ELISA kit

E01A0643-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Human Activin A in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Activin A ELISA kit

E01A0643-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Human Activin A in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin B ELISA kit

E02A2150-192T 192 tests
EUR 1270
Description: A competitive for quantitative measurement of Rat Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin B ELISA kit

E02A2150-48 1 plate of 48 wells
EUR 520
Description: A competitive for quantitative measurement of Rat Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin B ELISA kit

E02A2150-96 1 plate of 96 wells
EUR 685
Description: A competitive for quantitative measurement of Rat Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin B ELISA kit

E02A4008-192T 192 tests
EUR 1270
Description: A sandwich ELISA for quantitative measurement of Rat Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin B ELISA kit

E02A4008-48 1 plate of 48 wells
EUR 520
Description: A sandwich ELISA for quantitative measurement of Rat Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin B ELISA kit

E02A4008-96 1 plate of 96 wells
EUR 685
Description: A sandwich ELISA for quantitative measurement of Rat Activin B in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin A ELISA kit

E02A0643-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Rat Activin A in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin A ELISA kit

E02A0643-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Rat Activin A in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Activin A ELISA kit

E02A0643-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Rat Activin A in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

anti-Activin Receptor Type IIA

YF-PA10061 50 ug
EUR 363
Description: Mouse polyclonal to Activin Receptor Type IIA

To determine how the diversity and quantity of resources for larvae and adults affect hoverfly abundance and species richness at three spatial scales, we recorded insect visitors of five target plant species in Belgian heathlands, habitats that have decreased considerably due to human activities.