September 21, 2023

Human SYK(Spleen Tyrosine Kinase) ELISA Kit

Human SYK(Spleen Tyrosine Kinase) ELISA Kit

To Order Contact us: michael@lotusbiotechnologies.com

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

DLR-SYK-Hu-96T DL Develop 96T 807.6 EUR
Description: A sandwich quantitative ELISA assay kit for detection of Human Spleen Tyrosine Kinase (SYK) in samples from tissue homogenates, cell lysates or other biological fluids.

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

20-abx153199 Abbexa
  • 8853.60 EUR
  • 4719.60 EUR
  • 1093.20 EUR
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Human spleen tyrosine kinase(Syk)ELISA Kit

GA-E0815HM-48T GenAsia Biotech 48T 346.8 EUR

Human spleen tyrosine kinase(Syk)ELISA Kit

GA-E0815HM-96T GenAsia Biotech 96T 559.2 EUR

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

RDR-SYK-Hu-48Tests Reddot Biotech 48 Tests 652.8 EUR

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

RDR-SYK-Hu-96Tests Reddot Biotech 96 Tests 907.2 EUR

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

RD-SYK-Hu-48Tests Reddot Biotech 48 Tests 625.2 EUR

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

RD-SYK-Hu-96Tests Reddot Biotech 96 Tests 867.6 EUR

Human spleen tyrosine kinase(Syk)ELISA Kit

QY-E01988 Qayee Biotechnology 96T 433.2 EUR

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

SEE275Hu-10x96wellstestplate Cloud-Clone 10x96-wells test plate 5677.8 EUR
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Spleen Tyrosine Kinase (SYK) in tissue homogenates, cell lysates and other biological fluids.

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

SEE275Hu-1x48wellstestplate Cloud-Clone 1x48-wells test plate 572.76 EUR
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Spleen Tyrosine Kinase (SYK) in tissue homogenates, cell lysates and other biological fluids.

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

SEE275Hu-1x96wellstestplate Cloud-Clone 1x96-wells test plate 766.8 EUR
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Spleen Tyrosine Kinase (SYK) in tissue homogenates, cell lysates and other biological fluids.

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

SEE275Hu-5x96wellstestplate Cloud-Clone 5x96-wells test plate 3090.6 EUR
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Spleen Tyrosine Kinase (SYK) in tissue homogenates, cell lysates and other biological fluids.

Human Spleen Tyrosine Kinase (SYK) ELISA Kit

4-SEE275Hu Cloud-Clone
  • 5738.40 EUR
  • 3031.20 EUR
  • 768.00 EUR
  • 10 plates of 96 wells
  • 5 plates of 96 wells
  • 1 plate of 96 wells
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Human Spleen Tyrosine Kinase (SYK) in samples from tissue homogenates, cell lysates and other biological fluids with no significant corss-reactivity with analogues from other species.

Human spleen tyrosine kinase,Syk ELISA Kit

YLA1281HU-48T Shanghai YL Biotech 48T 435 EUR

Human spleen tyrosine kinase,Syk ELISA Kit

YLA1281HU-96T Shanghai YL Biotech 96T 562.5 EUR

ELISA kit for Human SYK (Spleen Tyrosine Kinase)

E-EL-H1808 Elabscience Biotech 1 plate of 96 wells 640.8 EUR
Description: A sandwich ELISA kit for quantitative measurement of Human SYK (Spleen Tyrosine Kinase) in samples from Serum, Plasma, Cell supernatant

ELISA kit for Human SYK (Spleen Tyrosine Kinase)

ELK4273 ELK Biotech 1 plate of 96 wells 518.4 EUR
Description: A sandwich ELISA kit for detection of Spleen Tyrosine Kinase from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids.

ELISA kit for Human Spleen tyrosine kinase (SYK)

KTE60410-48T Abbkine 48T 424.8 EUR
Description: Quantitative sandwich ELISA for measuring Human Spleen tyrosine kinase (SYK) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Human Spleen tyrosine kinase (SYK)

KTE60410-5platesof96wells Abbkine 5 plates of 96 wells 2702.4 EUR
Description: Quantitative sandwich ELISA for measuring Human Spleen tyrosine kinase (SYK) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Human Spleen tyrosine kinase (SYK)

KTE60410-96T Abbkine 96T 686.4 EUR
Description: Quantitative sandwich ELISA for measuring Human Spleen tyrosine kinase (SYK) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

Mouse spleen tyrosine kinase(Syk)ELISA Kit

YLA0285MO-48T Shanghai YL Biotech 48T 465 EUR

Mouse spleen tyrosine kinase(Syk)ELISA Kit

YLA0285MO-96T Shanghai YL Biotech 96T 600 EUR

Human Spleen Tyrosine Kinase (SYK) CLIA Kit

abx197715-96tests Abbexa 96 tests 990 EUR

Human Spleen Tyrosine Kinase (SYK) CLIA Kit

20-abx494569 Abbexa
  • 9567.60 EUR
  • 5095.20 EUR
  • 1177.20 EUR
  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

CLIA kit for Human SYK (Spleen Tyrosine Kinase)

E-CL-H1120 Elabscience Biotech 1 plate of 96 wells 700.8 EUR
Description: A sandwich CLIA kit for quantitative measurement of Human SYK (Spleen Tyrosine Kinase) in samples from Serum, Plasma, Cell supernatant

Human Spleen Tyrosine Kinase (SYK) Protein

20-abx069146 Abbexa
  • 878.40 EUR
  • 343.20 EUR
  • 2766.00 EUR
  • 1062.00 EUR
  • 627.60 EUR
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Human Spleen Associated Tyrosine Kinase (SYK) ELISA Kit

abx595576-96tests Abbexa 96 tests 764.4 EUR

Spleen Tyrosine Kinase (SYK) Antibody

abx238413-100ug Abbexa 100 ug 610.8 EUR

Spleen Tyrosine Kinase (SYK) Antibody

abx238414-100ug Abbexa 100 ug 661.2 EUR

Spleen Tyrosine Kinase (SYK) Antibody

abx224445-100ug Abbexa 100 ug 493.2 EUR

Spleen Tyrosine Kinase (SYK) Antibody

abx224332-100ug Abbexa 100 ug 493.2 EUR

Spleen Tyrosine Kinase (SYK) Antibody

20-abx174626 Abbexa
  • 1028.40 EUR
  • 526.80 EUR
  • 1 mg
  • 200 ug

Spleen Tyrosine Kinase (Syk) Antibody

abx139893-01mg Abbexa 0.1 mg 510 EUR

Spleen Tyrosine Kinase (SYK) Antibody

abx145894-100ug Abbexa 100 ug 469.2 EUR

Spleen Tyrosine Kinase (SYK) Antibody

20-abx102191 Abbexa
  • 510.00 EUR
  • 159.60 EUR
  • 1446.00 EUR
  • 693.60 EUR
  • 393.60 EUR
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Spleen Tyrosine Kinase (SYK) Antibody

20-abx102192 Abbexa
  • 526.80 EUR
  • 159.60 EUR
  • 1479.60 EUR
  • 710.40 EUR
  • 393.60 EUR
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Spleen Tyrosine Kinase (SYK) Antibody

20-abx008664 Abbexa
  • 360.00 EUR
  • 526.80 EUR
  • 226.80 EUR
  • 100 ul
  • 200 ul
  • 30 ul

Spleen Tyrosine Kinase (SYK) Antibody

20-abx008665 Abbexa
  • 360.00 EUR
  • 526.80 EUR
  • 226.80 EUR
  • 100 ul
  • 200 ul
  • 30 ul

SYK Antibody / Spleen tyrosine kinase

F54945-0.08ML NSJ Bioreagents 0.08 ml 140.25 EUR
Description: Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains. The STE group (homologs of yeast Sterile 7, 11, 20 kinases) consists of 50 kinases related to the mitogen-activated protein kinase (MAPK) cascade families (Ste7/MAP2K, Ste11/MAP3K, and Ste20/MAP4K). MAP kinase cascades, consisting of a MAPK and one or more upstream regulatory kinases (MAPKKs) have been best characterized in the yeast pheromone response pathway. Pheromones bind to Ste cell surface receptors and activate yeast MAPK pathway. The tyrosine kinase (TK) group is mainly involved in the regulation of cell-cell interactions such as differentiation, adhesion, motility and death. There are currently about 90 TK genes sequenced, 58 are of receptor protein TK (e.g. EGFR, EPH, FGFR, PDGFR, TRK, and VEGFR families), and 32 of cytosolic TK (e.g. ABL, FAK, JAK, and SRC families).

SYK Antibody / Spleen tyrosine kinase

F54945-0.4ML NSJ Bioreagents 0.4 ml 322.15 EUR
Description: Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains. The STE group (homologs of yeast Sterile 7, 11, 20 kinases) consists of 50 kinases related to the mitogen-activated protein kinase (MAPK) cascade families (Ste7/MAP2K, Ste11/MAP3K, and Ste20/MAP4K). MAP kinase cascades, consisting of a MAPK and one or more upstream regulatory kinases (MAPKKs) have been best characterized in the yeast pheromone response pathway. Pheromones bind to Ste cell surface receptors and activate yeast MAPK pathway. The tyrosine kinase (TK) group is mainly involved in the regulation of cell-cell interactions such as differentiation, adhesion, motility and death. There are currently about 90 TK genes sequenced, 58 are of receptor protein TK (e.g. EGFR, EPH, FGFR, PDGFR, TRK, and VEGFR families), and 32 of cytosolic TK (e.g. ABL, FAK, JAK, and SRC families).

SYK Antibody / Spleen tyrosine kinase

RQ5553 NSJ Bioreagents 100 ug 356.15 EUR
Description: Spleen tyrosine kinase, also known as Syk, is an enzyme which in humans is encoded by the SYK gene. It is mapped to 9q22.2. This gene encodes a member of the family of non-receptor type Tyr protein kinases. This protein is widely expressed in hematopoietic cells and is involved in coupling activated immunoreceptors to downstream signaling events that mediate diverse cellular responses, including proliferation, differentiation, and phagocytosis. It is thought to be a modulator of epithelial cell growth and a potential tumour suppressor in human breast carcinomas. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Recombinant Spleen Tyrosine Kinase (SYK)

4-RPE275Hu01 Cloud-Clone
  • 636.10 EUR
  • 294.00 EUR
  • 2055.36 EUR
  • 765.12 EUR
  • 1410.24 EUR
  • 501.60 EUR
  • 4958.40 EUR
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human Spleen Tyrosine Kinase expressed in: E.coli

Recombinant Spleen Tyrosine Kinase (SYK)

4-RPE275Mu01 Cloud-Clone
  • 625.34 EUR
  • 290.40 EUR
  • 2015.04 EUR
  • 751.68 EUR
  • 1383.36 EUR
  • 494.40 EUR
  • 4857.60 EUR
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Mouse Spleen Tyrosine Kinase expressed in: E.coli

SYK Spleen Tyrosine Kinase Human Recombinant Protein

PROTP43405 BosterBio Regular: 10ug 380.4 EUR
Description: SYK Human Recombinant full length protein (1-635 aa) produced in HEK 293 cells with an N-terminal His-Flag tag, having a molecular weight of 74.25kDa.;Human SYK is purified by proprietary chromatographic techniques.

Mouse Spleen Tyrosine Kinase (SYK) Protein

20-abx069147 Abbexa
  • 878.40 EUR
  • 343.20 EUR
  • 2715.60 EUR
  • 1045.20 EUR
  • 627.60 EUR
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx213976 Abbexa
  • 493.20 EUR
  • 360.00 EUR
  • 100 ul
  • 50 ul

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx214428 Abbexa
  • 493.20 EUR
  • 360.00 EUR
  • 100 ul
  • 50 ul

Spleen Associated Tyrosine Kinase (SYK) Antibody

abx117214-100ug Abbexa 100 ug 560.4 EUR

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx119041 Abbexa
  • 376.80 EUR
  • 117.60 EUR
  • 477.60 EUR
  • 594.00 EUR
  • 100 ug
  • 10 ug
  • 200 ug
  • 300 µg

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx324448 Abbexa
  • 376.80 EUR
  • 292.80 EUR
  • 100 ug
  • 50 ug

Spleen Associated Tyrosine Kinase (SYK) Antibody

abx330397-100ul Abbexa 100 ul 510 EUR

Spleen Associated Tyrosine Kinase (SYK) Antibody

abx330777-100ul Abbexa 100 ul 510 EUR

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx326795 Abbexa
  • 376.80 EUR
  • 292.80 EUR
  • 100 ug
  • 50 ug

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx327128 Abbexa
  • 376.80 EUR
  • 292.80 EUR
  • 100 ug
  • 50 ug

Spleen Associated Tyrosine Kinase (SYK) Antibody

abx027003-400ul Abbexa 400 ul 627.6 EUR

Spleen Associated Tyrosine Kinase (SYK) Antibody

abx027003-80l Abbexa 80 µl 343.2 EUR

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx329085 Abbexa
  • 376.80 EUR
  • 292.80 EUR
  • 100 ug
  • 50 ug

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx334124 Abbexa
  • 493.20 EUR
  • 2214.00 EUR
  • 718.80 EUR
  • 218.40 EUR
  • 360.00 EUR
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx330019 Abbexa
  • 376.80 EUR
  • 292.80 EUR
  • 100 ug
  • 50 ug

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx001735 Abbexa
  • 493.20 EUR
  • 710.40 EUR
  • 218.40 EUR
  • 376.80 EUR
  • 100 ul
  • 200 ul
  • 20 ul
  • 50 ul

Spleen Associated Tyrosine Kinase (SYK) Antibody

abx011578-100ug Abbexa 100 ug 526.8 EUR

Spleen Associated Tyrosine Kinase (SYK) Antibody

abx011584-100ul Abbexa 100 ul 493.2 EUR

Spleen Associated Tyrosine Kinase (SYK) Antibody

20-abx013198 Abbexa
  • 376.80 EUR
  • 117.60 EUR
  • 477.60 EUR
  • 594.00 EUR
  • 100 ug
  • 10 ug
  • 200 ug
  • 300 µg

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Mouse)

4-PAE275Mu01 Cloud-Clone
  • 301.20 EUR
  • 3091.20 EUR
  • 768.00 EUR
  • 379.20 EUR
  • 258.00 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Mouse Spleen Tyrosine Kinase (SYK)

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Human, Mouse, Rat)

4-PAE275Hu01 Cloud-Clone
  • 296.40 EUR
  • 3012.00 EUR
  • 750.00 EUR
  • 372.00 EUR
  • 256.80 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Human, Mouse, Rat Spleen Tyrosine Kinase (SYK)

Spleen Associated Tyrosine Kinase (SYK) Antibody (HRP)

20-abx338149 Abbexa
  • 493.20 EUR
  • 2214.00 EUR
  • 718.80 EUR
  • 218.40 EUR
  • 360.00 EUR
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Mouse), PE

4-PAE275Mu01-PE Cloud-Clone
  • 361.20 EUR
  • 3254.40 EUR
  • 921.60 EUR
  • 454.80 EUR
  • 236.40 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Mouse Spleen Tyrosine Kinase (SYK). This antibody is labeled with PE.

Spleen Associated Tyrosine Kinase (SYK) Antibody (FITC)

20-abx338150 Abbexa
  • 493.20 EUR
  • 2214.00 EUR
  • 718.80 EUR
  • 218.40 EUR
  • 360.00 EUR
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Mouse), APC

4-PAE275Mu01-APC Cloud-Clone
  • 421.20 EUR
  • 4038.00 EUR
  • 1122.00 EUR
  • 538.80 EUR
  • 266.40 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Mouse Spleen Tyrosine Kinase (SYK). This antibody is labeled with APC.

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Mouse), Cy3

4-PAE275Mu01-Cy3 Cloud-Clone
  • 512.40 EUR
  • 5334.00 EUR
  • 1446.00 EUR
  • 668.40 EUR
  • 304.80 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Mouse Spleen Tyrosine Kinase (SYK). This antibody is labeled with Cy3.

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Mouse), HRP

4-PAE275Mu01-HRP Cloud-Clone
  • 385.20 EUR
  • 3519.60 EUR
  • 992.40 EUR
  • 486.00 EUR
  • 250.80 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Mouse Spleen Tyrosine Kinase (SYK). This antibody is labeled with HRP.

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Human, Mouse, Rat), PE

4-PAE275Hu01-PE Cloud-Clone
  • 355.20 EUR
  • 3168.00 EUR
  • 900.00 EUR
  • 446.40 EUR
  • 234.00 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Human, Mouse, Rat Spleen Tyrosine Kinase (SYK). This antibody is labeled with PE.

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Mouse), FITC

4-PAE275Mu01-FITC Cloud-Clone
  • 361.20 EUR
  • 3254.40 EUR
  • 921.60 EUR
  • 454.80 EUR
  • 236.40 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Mouse Spleen Tyrosine Kinase (SYK). This antibody is labeled with FITC.

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Human, Mouse, Rat), APC

4-PAE275Hu01-APC Cloud-Clone
  • 414.00 EUR
  • 3930.00 EUR
  • 1094.40 EUR
  • 528.00 EUR
  • 262.80 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Human, Mouse, Rat Spleen Tyrosine Kinase (SYK). This antibody is labeled with APC.

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Human, Mouse, Rat), Cy3

4-PAE275Hu01-Cy3 Cloud-Clone
  • 502.80 EUR
  • 5190.00 EUR
  • 1410.00 EUR
  • 654.00 EUR
  • 301.20 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Human, Mouse, Rat Spleen Tyrosine Kinase (SYK). This antibody is labeled with Cy3.

Spleen Tyrosine Kinase (SYK) Polyclonal Antibody (Human, Mouse, Rat), HRP

4-PAE275Hu01-HRP Cloud-Clone
  • 379.20 EUR
  • 3426.00 EUR
  • 968.40 EUR
  • 477.60 EUR
  • 247.20 EUR
  • 100ul
  • 10ml
  • 1ml
  • 200ul
  • 20ul
Description: A Rabbit polyclonal antibody against Human, Mouse, Rat Spleen Tyrosine Kinase (SYK). This antibody is labeled with HRP.

Spleen Associated Tyrosine Kinase (SYK) Antibody (Biotin)

20-abx338151 Abbexa
  • 493.20 EUR
  • 2214.00 EUR
  • 718.80 EUR
  • 218.40 EUR
  • 360.00 EUR
  • 100 ug
  • 1 mg
  • 200 ug
  • 20 ug
  • 50 ug